# Perineal Fistula — GCMD Library living collection

Everything in the library about perineal fistula — built automatically from dossiers that name it.

Updated: n/a · 14 episodes · 440 cited statements

## Episodes
### Diagnosis & Workup
- [Colorectal Quiz Episode 13: Newborn ARM Part 2](https://library.globalcastmd.com/watch/colorectal-quiz-episode-13-newborn-arm-part-2-4142) — podcast · 15:48 · [machine version](https://library.globalcastmd.com/watch/colorectal-quiz-episode-13-newborn-arm-part-2-4142.md)

### Surgical Management
- [Surgical Management Of Female Anorectal Malformation Patients Including...](https://library.globalcastmd.com/watch/surgical-management-of-female-anorectal-malformation-patients-including-741) — video · 57:59 · [machine version](https://library.globalcastmd.com/watch/surgical-management-of-female-anorectal-malformation-patients-including-741.md)
- [Anorectal Malformation Management of Female Patients Part I: Pediatric...](https://library.globalcastmd.com/watch/anorectal-malformation-management-of-female-patients-part-i-pediatric-1091) — video · 26:39 · [machine version](https://library.globalcastmd.com/watch/anorectal-malformation-management-of-female-patients-part-i-pediatric-1091.md)
- [ARMs in Female Patients: Pediatric Colorectal Controversies 2014](https://library.globalcastmd.com/watch/arms-in-female-patients-pediatric-colorectal-controversies-2014-1101) — video · 55:00 · [machine version](https://library.globalcastmd.com/watch/arms-in-female-patients-pediatric-colorectal-controversies-2014-1101.md)
- [Colorectal Quiz Episode 29: Female ARM-Post Op Management](https://library.globalcastmd.com/watch/colorectal-quiz-episode-29-female-arm-post-op-management-5181) — podcast · 25:09 · [machine version](https://library.globalcastmd.com/watch/colorectal-quiz-episode-29-female-arm-post-op-management-5181.md)
- [Colorectal Quiz Episode 29: Female ARM](https://library.globalcastmd.com/watch/colorectal-quiz-episode-29-female-arm-13858) — podcast · 25:08 · [machine version](https://library.globalcastmd.com/watch/colorectal-quiz-episode-29-female-arm-13858.md)
- [Colorectal Quiz Episode 29: Female ARM](https://library.globalcastmd.com/watch/colorectal-quiz-episode-29-female-arm-13859) — podcast · 25:08 · [machine version](https://library.globalcastmd.com/watch/colorectal-quiz-episode-29-female-arm-13859.md)

### Complications
- [Complications of Anorectal Malformations with Dr. Marc Levitt](https://library.globalcastmd.com/watch/complications-of-anorectal-malformations-with-dr-marc-levitt-951) — podcast · 48:09 · [machine version](https://library.globalcastmd.com/watch/complications-of-anorectal-malformations-with-dr-marc-levitt-951.md)
- [Complications of Anorectal Malformations with Dr. Marc Levitt](https://library.globalcastmd.com/watch/complications-of-anorectal-malformations-with-dr-marc-levitt-304) — podcast · 48:09 · [machine version](https://library.globalcastmd.com/watch/complications-of-anorectal-malformations-with-dr-marc-levitt-304.md)
- [Anorectal Malformations Complications](https://library.globalcastmd.com/watch/anorectal-malformations-complications-13872) — podcast · 48:08 · [machine version](https://library.globalcastmd.com/watch/anorectal-malformations-complications-13872.md)
- [Anorectal Malformations Complications](https://library.globalcastmd.com/watch/anorectal-malformations-complications-13873) — podcast · 48:08 · [machine version](https://library.globalcastmd.com/watch/anorectal-malformations-complications-13873.md)
- [Anorectal Malformations Complications](https://library.globalcastmd.com/watch/anorectal-malformations-complications-13874) — podcast · 48:08 · [machine version](https://library.globalcastmd.com/watch/anorectal-malformations-complications-13874.md)

### Case-Based Learning
- [Pediatric Colorectal Contraversies Part I: Pediatric Colorectal Contraversies...](https://library.globalcastmd.com/watch/pediatric-colorectal-contraversies-part-i-pediatric-colorectal-contraversies-417) — video · 25:43 · [machine version](https://library.globalcastmd.com/watch/pediatric-colorectal-contraversies-part-i-pediatric-colorectal-contraversies-417.md)
- [Colorectal Quiz Episode 28: Female ARM Management - Perineal Fistula](https://library.globalcastmd.com/watch/colorectal-quiz-episode-28-female-arm-management-perineal-fistula-5115) — podcast · 19:59 · [machine version](https://library.globalcastmd.com/watch/colorectal-quiz-episode-28-female-arm-management-perineal-fistula-5115.md)

## Chapters
- [0:00](https://library.globalcastmd.com/watch/complications-of-anorectal-malformations-with-dr-marc-levitt-304?t=0) Introduction and Missed Diagnoses in the Newborn Period (Ep 6)
- [2:57](https://library.globalcastmd.com/watch/complications-of-anorectal-malformations-with-dr-marc-levitt-304?t=177) Perineal Fistula in Males: Diagnosis and Management (Ep 6)
- [7:33](https://library.globalcastmd.com/watch/complications-of-anorectal-malformations-with-dr-marc-levitt-304?t=453) Perineal Fistula in Females: Diagnostic Challenges (Ep 6)
- [10:11](https://library.globalcastmd.com/watch/complications-of-anorectal-malformations-with-dr-marc-levitt-304?t=611) Examination Techniques and Missed Cloaca (Ep 6)
- [15:13](https://library.globalcastmd.com/watch/complications-of-anorectal-malformations-with-dr-marc-levitt-304?t=913) Colostomy Technique and Common Errors (Ep 6)
- [19:51](https://library.globalcastmd.com/watch/complications-of-anorectal-malformations-with-dr-marc-levitt-304?t=1191) Anoplasty Placement and Stimulator Use (Ep 6)
- [23:17](https://library.globalcastmd.com/watch/complications-of-anorectal-malformations-with-dr-marc-levitt-304?t=1397) Distal Colostogram Interpretation (Ep 6)
- [26:36](https://library.globalcastmd.com/watch/complications-of-anorectal-malformations-with-dr-marc-levitt-304?t=1596) Avoiding Urinary Tract Injury During Dissection (Ep 6)
- [29:41](https://library.globalcastmd.com/watch/complications-of-anorectal-malformations-with-dr-marc-levitt-304?t=1781) Choosing Between Posterior Sagittal and Laparoscopic Approach (Ep 6)
- [33:36](https://library.globalcastmd.com/watch/complications-of-anorectal-malformations-with-dr-marc-levitt-304?t=2016) Preventing and Managing Perineal Body Dehiscence (Ep 6)
- [38:25](https://library.globalcastmd.com/watch/complications-of-anorectal-malformations-with-dr-marc-levitt-304?t=2305) Complications Specific to Laparoscopic and PSARP Approaches (Ep 6)
- [40:51](https://library.globalcastmd.com/watch/complications-of-anorectal-malformations-with-dr-marc-levitt-304?t=2451) Managing the Soiling 4-Year-Old and Indications for Redo (Ep 6)
- [0:00](https://library.globalcastmd.com/watch/surgical-management-of-female-anorectal-malformation-patients-including-741?t=0) Introduction and Diagnostic Cases (Ep 2)
- [2:59](https://library.globalcastmd.com/watch/surgical-management-of-female-anorectal-malformation-patients-including-741?t=179) Mobilization Technique and Debate (Ep 2)
- [8:36](https://library.globalcastmd.com/watch/surgical-management-of-female-anorectal-malformation-patients-including-741?t=516) Primary Repair Without Colostomy (Ep 2)
- [16:45](https://library.globalcastmd.com/watch/surgical-management-of-female-anorectal-malformation-patients-including-741?t=1005) Perioperative Management and Research Gaps (Ep 2)
- [24:44](https://library.globalcastmd.com/watch/surgical-management-of-female-anorectal-malformation-patients-including-741?t=1484) Vaginal Anomalies: Septum and Absent Vagina (Ep 2)
- [33:56](https://library.globalcastmd.com/watch/surgical-management-of-female-anorectal-malformation-patients-including-741?t=2036) Vaginal Reconstruction Techniques (Ep 2)
- [44:56](https://library.globalcastmd.com/watch/surgical-management-of-female-anorectal-malformation-patients-including-741?t=2696) Cloaca and Hydrocolpos Management (Ep 2)
- [0:00](https://library.globalcastmd.com/watch/arms-in-female-patients-pediatric-colorectal-controversies-2014-1101?t=0) Perineal vs Vestibular Fistula Diagnosis (Ep 5)
- [7:38](https://library.globalcastmd.com/watch/arms-in-female-patients-pediatric-colorectal-controversies-2014-1101?t=458) Surgical Technique: Mobilization Debate (Ep 5)
- [12:47](https://library.globalcastmd.com/watch/arms-in-female-patients-pediatric-colorectal-controversies-2014-1101?t=767) Postoperative Management: NPO Duration (Ep 5)
- [17:56](https://library.globalcastmd.com/watch/arms-in-female-patients-pediatric-colorectal-controversies-2014-1101?t=1076) Evidence Base and Research Needs (Ep 5)
- [21:52](https://library.globalcastmd.com/watch/arms-in-female-patients-pediatric-colorectal-controversies-2014-1101?t=1312) Vaginal Septum Recognition and Management (Ep 5)
- [28:19](https://library.globalcastmd.com/watch/arms-in-female-patients-pediatric-colorectal-controversies-2014-1101?t=1699) Vestibular Fistula with Absent Vagina (Ep 5)
- [40:17](https://library.globalcastmd.com/watch/arms-in-female-patients-pediatric-colorectal-controversies-2014-1101?t=2417) Cloaca: Classification and Initial Assessment (Ep 5)
- [44:40](https://library.globalcastmd.com/watch/arms-in-female-patients-pediatric-colorectal-controversies-2014-1101?t=2680) Hydrocolpos Management Strategies (Ep 5)
- [0:00](https://library.globalcastmd.com/watch/colorectal-quiz-episode-29-female-arm-13858?t=0) Postoperative Feeding Protocols (Ep 10)
- [4:32](https://library.globalcastmd.com/watch/colorectal-quiz-episode-29-female-arm-13858?t=272) Dehiscence Risk and Referral Patterns (Ep 10)
- [6:27](https://library.globalcastmd.com/watch/colorectal-quiz-episode-29-female-arm-13858?t=387) Dilation Protocol Paradigm Shift (Ep 10)
- [11:52](https://library.globalcastmd.com/watch/colorectal-quiz-episode-29-female-arm-13858?t=712) Family-Centered Care and Clinical Outcomes (Ep 10)
- [18:45](https://library.globalcastmd.com/watch/colorectal-quiz-episode-29-female-arm-13858?t=1125) Technical Considerations and Future Directions (Ep 10)
- [0:00](https://library.globalcastmd.com/watch/colorectal-quiz-episode-29-female-arm-13859?t=0) Postoperative Feeding Protocols (Ep 11)
- [6:27](https://library.globalcastmd.com/watch/colorectal-quiz-episode-29-female-arm-13859?t=387) Dilation Protocols and the Randomized Trial (Ep 11)
- [19:37](https://library.globalcastmd.com/watch/colorectal-quiz-episode-29-female-arm-13859?t=1177) Technical Considerations in Anoplasty Sizing (Ep 11)
- [22:09](https://library.globalcastmd.com/watch/colorectal-quiz-episode-29-female-arm-13859?t=1329) Patient-Centered Decision Making and Future Directions (Ep 11)
- [0:00](https://library.globalcastmd.com/watch/anorectal-malformations-complications-13872?t=0) Introduction and Center Overview (Ep 12)
- [2:28](https://library.globalcastmd.com/watch/anorectal-malformations-complications-13872?t=148) Missed Perineal Fistulas in Males (Ep 12)
- [7:16](https://library.globalcastmd.com/watch/anorectal-malformations-complications-13872?t=436) Perineal Fistulas in Females: Diagnosis and Overdiagnosis (Ep 12)
- [10:11](https://library.globalcastmd.com/watch/anorectal-malformations-complications-13872?t=611) Rectourethral Fistulas and Primary Approach Risks (Ep 12)

## Statements
Every statement is attributed, typed, and timestamped; the link is the citation.
- "Anorectal malformations are commonly not properly diagnosed or completely missed in the newborn period." — Marc Levitt (clinical) [Ep 6 · 2:57](https://library.globalcastmd.com/watch/complications-of-anorectal-malformations-with-dr-marc-levitt-304?t=177)
- "Male babies with perineal fistula may pass meconium and no one notices anything wrong with their anorectal anatomy, typically presenting in the first year of life with severe constipation." — Marc Levitt (clinical) [Ep 6 · 3:06](https://library.globalcastmd.com/watch/complications-of-anorectal-malformations-with-dr-marc-levitt-304?t=186)
- "A newborn anus should accept a size 12 Hagar dilator and a 1-year-old should accept a size 15." — Marc Levitt (clinical) [Ep 6 · 6:13](https://library.globalcastmd.com/watch/complications-of-anorectal-malformations-with-dr-marc-levitt-304?t=373)
- "Relocating a perineal fistula into the sphincters improves anatomy but does not completely fix constipation; patients will inherently have some constipation requiring aggressive treatment." — Marc Levitt (clinical) [Ep 6 · 4:54](https://library.globalcastmd.com/watch/complications-of-anorectal-malformations-with-dr-marc-levitt-304?t=294)
- "If a perineal fistula is not centered in the sphincter, patients with loose stool will soil, and athletic activity will cause soiling because sphincter squeeze cannot completely close the hole." — Marc Levitt (clinical) [Ep 6 · 5:38](https://library.globalcastmd.com/watch/complications-of-anorectal-malformations-with-dr-marc-levitt-304?t=338)
- "In females, diagnostic criteria for perineal fistula are: hole too close to vagina (inadequate perineal body), inadequate hole size by Hagar dilators, and hole not centered in sphincter." — Marc Levitt (clinical) [Ep 6 · 8:02](https://library.globalcastmd.com/watch/complications-of-anorectal-malformations-with-dr-marc-levitt-304?t=482)
- "If a female's anal opening is adequate size and centered in the sphincter, even if appearing slightly anterior with short perineal body, no surgery is needed; the perineal body will lengthen with growth." — Marc Levitt (clinical) [Ep 6 · 8:47](https://library.globalcastmd.com/watch/complications-of-anorectal-malformations-with-dr-marc-levitt-304?t=527)
- "The standard practice of checking temperature on forehead or ear rather than rectally makes it easier to miss anorectal malformations in newborns." — Marc Levitt (opinion) [Ep 6 · 4:25](https://library.globalcastmd.com/watch/complications-of-anorectal-malformations-with-dr-marc-levitt-304?t=265)
- "An anesthesia nerve stimulator costing $150 with appropriate needle probes works as well as commercial $15,000 stimulators for identifying sphincter muscles." — Marc Levitt (clinical) [Ep 6 · 11:06](https://library.globalcastmd.com/watch/complications-of-anorectal-malformations-with-dr-marc-levitt-304?t=666)
- "The most common colostomy error is opening too distal in the sigmoid, restricting the ultimate pull-through by the location of the colostomy or mucous fistula." — Marc Levitt (clinical) [Ep 6 · 17:18](https://library.globalcastmd.com/watch/complications-of-anorectal-malformations-with-dr-marc-levitt-304?t=1038)
- "Incompletely diverting loop colostomies allow stool to spill across and contaminate the distal segment, leading to urinary tract infections." — Marc Levitt (clinical) [Ep 6 · 17:45](https://library.globalcastmd.com/watch/complications-of-anorectal-malformations-with-dr-marc-levitt-304?t=1065)
- "With transverse colostomy and large rectourethral fistula, the left colon absorbs urine which doesn't exit the mucous fistula, potentially causing acidosis from urine absorption." — Marc Levitt (clinical) [Ep 6 · 18:38](https://library.globalcastmd.com/watch/complications-of-anorectal-malformations-with-dr-marc-levitt-304?t=1118)
- "Prolapse risk depends on colostomy location: mid-transverse allows bilateral prolapse, hepatic flexure allows only distal prolapse, proximal sigmoid allows only distal prolapse because left colon is fixed to retroperitoneum." — Marc Levitt (clinical) [Ep 6 · 19:58](https://library.globalcastmd.com/watch/complications-of-anorectal-malformations-with-dr-marc-levitt-304?t=1198)
- "Marking the sphincter ellipse on skin surface before making any incision prevents confusion from muscle stimulation after dissection is open, avoiding misplaced anoplasty." — Marc Levitt (clinical) [Ep 6 · 21:30](https://library.globalcastmd.com/watch/complications-of-anorectal-malformations-with-dr-marc-levitt-304?t=1290)
- "A distal colostogram showing flattening of the rectum corresponding to the pubococcygeal line indicates insufficient contrast or pressure; more pressure is needed to overcome the sphincters and reveal the true rectal position and fistula." — Marc Levitt (clinical) [Ep 6 · 24:26](https://library.globalcastmd.com/watch/complications-of-anorectal-malformations-with-dr-marc-levitt-304?t=1466)
- "Fistula level is determined by viewing the urethra as a reverse C or elbow: fistula at or below the elbow is bulbar, above the elbow is prostatic, at bladder neck is bladder neck fistula." — Marc Levitt (clinical) [Ep 6 · 25:23](https://library.globalcastmd.com/watch/complications-of-anorectal-malformations-with-dr-marc-levitt-304?t=1523)
- "Bulbous rectum on colostogram may be reachable posterior sagittally and difficult laparoscopically; tapered rectum is better approached laparoscopically." — Marc Levitt (clinical) [Ep 6 · 25:55](https://library.globalcastmd.com/watch/complications-of-anorectal-malformations-with-dr-marc-levitt-304?t=1555)
- "Opening posterior sagittally without knowing exact rectal location risks finding and potentially mobilizing bladder neck instead of rectum." — Marc Levitt (clinical) [Ep 6 · 27:00](https://library.globalcastmd.com/watch/complications-of-anorectal-malformations-with-dr-marc-levitt-304?t=1620)
- "Bulbar and low prostatic fistulas with bulbous rectum are best approached posterior sagittally; high prostatic with tapered rectum and bladder neck fistulas are best approached laparoscopically." — Marc Levitt (clinical) [Ep 6 · 30:09](https://library.globalcastmd.com/watch/complications-of-anorectal-malformations-with-dr-marc-levitt-304?t=1809)
- "Attempting laparoscopy for bulging rectum below peritoneal reflection at low prostatic or bulbar level risks leaving behind a remnant of the original fistula (roof) if the surgeon is timid." — Marc Levitt (clinical) [Ep 6 · 30:43](https://library.globalcastmd.com/watch/complications-of-anorectal-malformations-with-dr-marc-levitt-304?t=1843)
- "Laparoscopy replaces laparotomy, not PSARP; a mini-PSARP during laparoscopy allows safe entry through peritoneal reflection and tacking rectum to posterior muscle complex to prevent prolapse." — Marc Levitt (opinion) [Ep 6 · 31:48](https://library.globalcastmd.com/watch/complications-of-anorectal-malformations-with-dr-marc-levitt-304?t=1908)
- "Rectal prolapse occurs in about 3% of cases, particularly in patients without great muscles." — Marc Levitt (epidemiological) [Ep 6 · 33:35](https://library.globalcastmd.com/watch/complications-of-anorectal-malformations-with-dr-marc-levitt-304?t=2015)
- "Rectal prolapse more than 3 millimeters should be treated because it causes bleeding, mucus, and can inhibit bowel control in patients with good muscle potential." — Marc Levitt (clinical) [Ep 6 · 34:14](https://library.globalcastmd.com/watch/complications-of-anorectal-malformations-with-dr-marc-levitt-304?t=2054)
- "Circumferential prolapse can be trimmed in two separate ambulatory sessions (half circumference each), avoiding hospitalization and eliminating need for dilation since half the circumference remains untouched." — Marc Levitt (clinical) [Ep 6 · 34:48](https://library.globalcastmd.com/watch/complications-of-anorectal-malformations-with-dr-marc-levitt-304?t=2088)
- "Perineal body dehiscence is the most common cause of reoperation in female ARM repairs." — Marc Levitt (clinical) [Ep 6 · 36:03](https://library.globalcastmd.com/watch/complications-of-anorectal-malformations-with-dr-marc-levitt-304?t=2163)
- "Complete anterior rectal wall mobilization to the areolar plane between rectum and vagina is essential to avoid tension on the anoplasty that can lead to perineal body dehiscence." — Marc Levitt (clinical) [Ep 6 · 35:41](https://library.globalcastmd.com/watch/complications-of-anorectal-malformations-with-dr-marc-levitt-304?t=2141)
- "Clear liquids only for one week postoperatively prevents hard stool formation while allowing more stool volume, showing good perineal body healing results without traditional 7-day NPO period." — Marc Levitt (clinical) [Ep 6 · 36:45](https://library.globalcastmd.com/watch/complications-of-anorectal-malformations-with-dr-marc-levitt-304?t=2205)
- "If perineal body dehiscence is recognized on days 5-8, taking the patient back to OR to re-suture can salvage the repair; by 3-4 weeks the entire perineal body is dehisced and unsalvageable." — Marc Levitt (clinical) [Ep 6 · 37:48](https://library.globalcastmd.com/watch/complications-of-anorectal-malformations-with-dr-marc-levitt-304?t=2268)
- "During laparoscopic approach for high rectums, the IMA must be preserved because prior colostomy may have disrupted collaterals down the left colic, making the rectum completely dependent on IMA blood supply." — Marc Levitt (clinical) [Ep 6 · 39:33](https://library.globalcastmd.com/watch/complications-of-anorectal-malformations-with-dr-marc-levitt-304?t=2373)
- "Continence potential in ARM patients is predicted by three factors: original malformation type, sacral ratio, and spine quality (ARM continence index). Three A's predicts continence, three C's predicts incontinence." — Marc Levitt (clinical) [Ep 6 · 42:14](https://library.globalcastmd.com/watch/complications-of-anorectal-malformations-with-dr-marc-levitt-304?t=2534)
- "A bulbar fistula with sacral ratio of 1 and normal spine should have bowel control; a bladder neck fistula with sacral ratio of 0.4 and tethered cord or myelomeningocele has no chance of good bowel control." — Marc Levitt (clinical) [Ep 6 · 43:19](https://library.globalcastmd.com/watch/complications-of-anorectal-malformations-with-dr-marc-levitt-304?t=2599)
- "Initial management of soiling 4-year-old with continence potential is bowel management with enemas to achieve cleanliness, then trial of laxatives when older and more mature to attempt voluntary bowel movements." — Marc Levitt (clinical) [Ep 6 · 43:52](https://library.globalcastmd.com/watch/complications-of-anorectal-malformations-with-dr-marc-levitt-304?t=2632)
- "Indications for redo pull-through include any patient with continence potential who has improperly located anus, anal stricture, rectal prolapse, or remnant of original fistula (posterior urethral diverticulum)." — Marc Levitt (clinical) [Ep 6 · 44:39](https://library.globalcastmd.com/watch/complications-of-anorectal-malformations-with-dr-marc-levitt-304?t=2679)
- "The major problem with anorectal malformations is that surgical errors may not become apparent for years; an improperly placed anus appears successful initially but presents with soiling at age 4." — Marc Levitt (opinion) [Ep 6 · 46:25](https://library.globalcastmd.com/watch/complications-of-anorectal-malformations-with-dr-marc-levitt-304?t=2785)
- "In every single redo of a female anorectal malformation, areolar tissue is found that had never been dissected by the original surgeon, suggesting inadequate anterior rectal wall mobilization led to perineal body disruption." — Mark (clinical) [Ep 2 · 6:38](https://library.globalcastmd.com/watch/surgical-management-of-female-anorectal-malformation-patients-including-741?t=398)
- "The rectal blood supply is intramural, so injuring the rectal wall during dissection hurts its blood supply." — Mark (clinical) [Ep 2 · 14:12](https://library.globalcastmd.com/watch/surgical-management-of-female-anorectal-malformation-patients-including-741?t=852)
- "Starting lateral dissection before attempting to separate the common anterior wall is key; the lateral plane defines the anterior plane." — Mark (host_summary) [Ep 2 · 14:34](https://library.globalcastmd.com/watch/surgical-management-of-female-anorectal-malformation-patients-including-741?t=874)
- "Coming in from lateral to anterior and starting more proximally (where structures are easier to separate) rather than at the perineum improves the dissection plane." — Mark (host_summary) [Ep 2 · 15:25](https://library.globalcastmd.com/watch/surgical-management-of-female-anorectal-malformation-patients-including-741?t=925)
- "A systematic review found that early enteral nutrition appears better than later nutrition in anorectal malformation repair, but all studies were retrospective and poor quality." — Mark (host_summary) [Ep 2 · 19:54](https://library.globalcastmd.com/watch/surgical-management-of-female-anorectal-malformation-patients-including-741?t=1194)
- "About 2 to 5% of vestibular fistulas have a vaginal septum that should be identified at the time of rectal repair." — Mark (epidemiological) [Ep 2 · 27:40](https://library.globalcastmd.com/watch/surgical-management-of-female-anorectal-malformation-patients-including-741?t=1660)
- "Women with longitudinal vaginal septum often learn to work around it for intercourse and may be asymptomatic, but menstrual hygiene (tampon use) is a major reason for resection." — Mark (host_summary) [Ep 2 · 30:32](https://library.globalcastmd.com/watch/surgical-management-of-female-anorectal-malformation-patients-including-741?t=1832)
- "Vaginal septum resection in adolescents is not a difficult operation and can be done with electrocautery, getting as close to the cervix as possible without damaging it." — Mark (host_summary) [Ep 2 · 31:29](https://library.globalcastmd.com/watch/surgical-management-of-female-anorectal-malformation-patients-including-741?t=1889)
- "If a vaginal septum is found in a 6-year-old after anorectal malformation repair, there is no rush to remove it before puberty unless another operation is planned." — Mark (host_summary) [Ep 2 · 42:29](https://library.globalcastmd.com/watch/surgical-management-of-female-anorectal-malformation-patients-including-741?t=2549)
- "Of 33 patients with vestibular fistula and absent vagina, 75% had urologic problems including neurogenic bladder, and 50% had CKD stage 3 or greater." (epidemiological) [Ep 2 · 37:17](https://library.globalcastmd.com/watch/surgical-management-of-female-anorectal-malformation-patients-including-741?t=2237)
- "Vestibular fistula with absent vagina requires aggressive urologic screening due to high rates of solitary kidneys, reflux, hydronephrosis, neurogenic bladder, and urinary tract infections." (clinical) [Ep 2 · 37:31](https://library.globalcastmd.com/watch/surgical-management-of-female-anorectal-malformation-patients-including-741?t=2251)
- "For absent vagina with vestibular fistula, sigmoid neovagina is preferred, using sigmoid colon mobilized laparoscopically and brought to the perineum, with backup colostomy." — Mark (host_summary) [Ep 2 · 34:56](https://library.globalcastmd.com/watch/surgical-management-of-female-anorectal-malformation-patients-including-741?t=2096)
- "The ideal time to create a neovagina is when fixing the rectum, because the perineal body is open and the sigmoid pedicle reaches more easily in younger children with shorter pelvis." — Mark (opinion) [Ep 2 · 39:35](https://library.globalcastmd.com/watch/surgical-management-of-female-anorectal-malformation-patients-including-741?t=2375)
- "About 50% of cloacas have a bifid gynecologic system." — Mark (epidemiological) [Ep 2 · 45:50](https://library.globalcastmd.com/watch/surgical-management-of-female-anorectal-malformation-patients-including-741?t=2750)
- "For newborn cloaca with hydrocolpos, an open divided colostomy should be performed, and the vagina decompressed with a pigtail catheter rather than formal vaginostomy." — Mark (host_summary) [Ep 2 · 46:12](https://library.globalcastmd.com/watch/surgical-management-of-female-anorectal-malformation-patients-including-741?t=2772)
- "Cystoscopy at the time of colostomy creation in cloaca makes the colostomy creation very difficult and should be avoided; scope at 2–3 months instead." — Mark (host_summary) [Ep 2 · 46:48](https://library.globalcastmd.com/watch/surgical-management-of-female-anorectal-malformation-patients-including-741?t=2808)
- "Intermittent catheterization of the cloaca 2–3 times daily can drain urine from the vagina and avoid the need for vaginostomy tube in many cases." — Mark (host_summary) [Ep 2 · 51:09](https://library.globalcastmd.com/watch/surgical-management-of-female-anorectal-malformation-patients-including-741?t=3069)
- "Catheterization of cloaca should be done under ultrasound guidance initially to ensure the catheter enters the correct structure (right vagina, left vagina, bladder, or rectum)." — Mark (clinical) [Ep 2 · 52:02](https://library.globalcastmd.com/watch/surgical-management-of-female-anorectal-malformation-patients-including-741?t=3122)
- "In hydrocolpos compressing the ureters, once the hydrocolpos is drained, the bladder fills beautifully, demonstrating the physiology of ureteral compression." — Mark (host_summary) [Ep 2 · 53:50](https://library.globalcastmd.com/watch/surgical-management-of-female-anorectal-malformation-patients-including-741?t=3230)
- "Most patients with hydrocolpos can be successfully drained by draining the hydrocolpos only, without needing to drain the bladder separately." — Mark (clinical) [Ep 2 · 54:04](https://library.globalcastmd.com/watch/surgical-management-of-female-anorectal-malformation-patients-including-741?t=3244)
- "Perineal fistula is diagnosed when the fistula opening is at or anterior to the fourchette, with normal urethra and vagina visible" — Marc Levitt (clinical) [Ep 5 · 0:23](https://library.globalcastmd.com/watch/arms-in-female-patients-pediatric-colorectal-controversies-2014-1101?t=23)
- "Vestibular fistula is diagnosed when the fistula opens posterior to the fourchette within the vestibule" — Marc Levitt (clinical) [Ep 5 · 1:53](https://library.globalcastmd.com/watch/arms-in-female-patients-pediatric-colorectal-controversies-2014-1101?t=113)
- "For perineal fistula mobilization, the goal is to mobilize just enough to reach perineal skin with a little bit of tension" — Don (opinion) [Ep 5 · 2:27](https://library.globalcastmd.com/watch/arms-in-female-patients-pediatric-colorectal-controversies-2014-1101?t=147)
- "Complete separation from vagina is preferred because incomplete mobilization may lead to retraction and wound problems" — Marc Levitt (opinion) [Ep 5 · 2:50](https://library.globalcastmd.com/watch/arms-in-female-patients-pediatric-colorectal-controversies-2014-1101?t=170)
- "In every redo of a female ARM, areolar tissue is found that had never been dissected by the original surgeon" — Marc Levitt (clinical) [Ep 5 · 5:40](https://library.globalcastmd.com/watch/arms-in-female-patients-pediatric-colorectal-controversies-2014-1101?t=340)
- "Inadequate anterior rectal wall mobilization can lead to perineal body disruption as the anterior wall pulls back" — Marc Levitt (clinical) [Ep 5 · 6:10](https://library.globalcastmd.com/watch/arms-in-female-patients-pediatric-colorectal-controversies-2014-1101?t=370)
- "Many newborn female vestibular fistula redos were done without a colostomy" — Don (clinical) [Ep 5 · 6:52](https://library.globalcastmd.com/watch/arms-in-female-patients-pediatric-colorectal-controversies-2014-1101?t=412)
- "The rectal blood supply is intramural, so injuring the rectal wall hurts its blood supply" — Marc Levitt (clinical) [Ep 5 · 13:09](https://library.globalcastmd.com/watch/arms-in-female-patients-pediatric-colorectal-controversies-2014-1101?t=789)
- "Starting laterally before attempting anterior separation is key to avoiding injury when separating rectum from vagina" — Marc Levitt (clinical) [Ep 5 · 13:35](https://library.globalcastmd.com/watch/arms-in-female-patients-pediatric-colorectal-controversies-2014-1101?t=815)
- "Coming in from lateral to anterior and starting more proximally makes separation easier than starting at the perineum" — Don (clinical) [Ep 5 · 14:25](https://library.globalcastmd.com/watch/arms-in-female-patients-pediatric-colorectal-controversies-2014-1101?t=865)
- "Primary vestibular repair without colostomy can be done in newborn or within 3-4 months depending on child's condition" — Marc Levitt (opinion) [Ep 5 · 15:00](https://library.globalcastmd.com/watch/arms-in-female-patients-pediatric-colorectal-controversies-2014-1101?t=900)
- "Waiting until perineal body is healed (day 6-7) before feeding allows intervention if dehiscence is developing" — Marc Levitt (opinion) [Ep 5 · 16:28](https://library.globalcastmd.com/watch/arms-in-female-patients-pediatric-colorectal-controversies-2014-1101?t=988)
- "10% dextrose can be used for NPO periods up to 7 days in well-nourished children, avoiding need for hyperalimentation" — Marc Levitt (clinical) [Ep 5 · 17:18](https://library.globalcastmd.com/watch/arms-in-female-patients-pediatric-colorectal-controversies-2014-1101?t=1038)
- "Systematic review shows early enteral nutrition appears better than later nutrition in ARM patients, but all studies are retrospective and poor quality" — Marc Levitt (epidemiological) [Ep 5 · 18:48](https://library.globalcastmd.com/watch/arms-in-female-patients-pediatric-colorectal-controversies-2014-1101?t=1128)
- "About 2-5% of vestibular fistulas have a vaginal septum" — Marc Levitt (epidemiological) [Ep 5 · 26:39](https://library.globalcastmd.com/watch/arms-in-female-patients-pediatric-colorectal-controversies-2014-1101?t=1599)
- "The ideal time to remove a vaginal septum is when the rectum is being mobilized and the perineal body is open" — Marc Levitt (opinion) [Ep 5 · 26:58](https://library.globalcastmd.com/watch/arms-in-female-patients-pediatric-colorectal-controversies-2014-1101?t=1618)
- "Women with longitudinal vaginal septum often learn to work around it for intercourse but have problems with tampon use" — Marc Levitt (clinical) [Ep 5 · 29:17](https://library.globalcastmd.com/watch/arms-in-female-patients-pediatric-colorectal-controversies-2014-1101?t=1757)
- "Vaginal septum resection in adolescents is not a difficult operation and can be done with electrocautery" — Marc Levitt (clinical) [Ep 5 · 30:30](https://library.globalcastmd.com/watch/arms-in-female-patients-pediatric-colorectal-controversies-2014-1101?t=1830)
- "True vaginal fistula (within introitus) is rare and requires slightly more rectal mobilization than vestibular fistula" — Marc Levitt (clinical) [Ep 5 · 32:28](https://library.globalcastmd.com/watch/arms-in-female-patients-pediatric-colorectal-controversies-2014-1101?t=1948)
- "In vestibular fistula with absent vagina, 75% have urologic problems including neurogenic bladder" — Don (epidemiological) [Ep 5 · 36:15](https://library.globalcastmd.com/watch/arms-in-female-patients-pediatric-colorectal-controversies-2014-1101?t=2175)
- "Of patients with vestibular fistula and absent vagina, 50% have CKD stage 3 or greater" — Don (epidemiological) [Ep 5 · 36:27](https://library.globalcastmd.com/watch/arms-in-female-patients-pediatric-colorectal-controversies-2014-1101?t=2187)
- "Sigmoid colon can be used as neovagina in vestibular fistula with absent vagina" — Don (clinical) [Ep 5 · 34:12](https://library.globalcastmd.com/watch/arms-in-female-patients-pediatric-colorectal-controversies-2014-1101?t=2052)
- "Using rectum as vagina and mobilizing proximal bowel as neo-rectum should only be done if patient unlikely to be continent (spinal anomaly, absent sacrum)" — Marc Levitt (opinion) [Ep 5 · 35:33](https://library.globalcastmd.com/watch/arms-in-female-patients-pediatric-colorectal-controversies-2014-1101?t=2133)
- "Rectum separates from urethra more easily than from vagina in absent vagina cases, with thick fibrous tissue rather than adherent common wall" — Marc Levitt (clinical) [Ep 5 · 37:18](https://library.globalcastmd.com/watch/arms-in-female-patients-pediatric-colorectal-controversies-2014-1101?t=2238)
- "Neovagina is technically easier in younger children because the pedicle reaches more easily in a shorter pelvis" — Marc Levitt (clinical) [Ep 5 · 38:42](https://library.globalcastmd.com/watch/arms-in-female-patients-pediatric-colorectal-controversies-2014-1101?t=2322)
- "There are two types of cloacas: lower ones (common channel ≤3 cm) and complicated ones (>3 cm)" — Marc Levitt (clinical) [Ep 5 · 44:12](https://library.globalcastmd.com/watch/arms-in-female-patients-pediatric-colorectal-controversies-2014-1101?t=2652)
- "About 50% of cloacas have a duplicated gynecologic system" — Marc Levitt (epidemiological) [Ep 5 · 44:51](https://library.globalcastmd.com/watch/arms-in-female-patients-pediatric-colorectal-controversies-2014-1101?t=2691)
- "Hydrocolpos in cloaca may obstruct distal ureters and cause bilateral hydronephrosis" — Marc Levitt (clinical) [Ep 5 · 44:40](https://library.globalcastmd.com/watch/arms-in-female-patients-pediatric-colorectal-controversies-2014-1101?t=2680)
- "For newborn cloaca with hydrocolpos, open divided colostomy with pigtail catheter decompression of vagina is preferred over formal vaginostomy" — Marc Levitt (opinion) [Ep 5 · 45:10](https://library.globalcastmd.com/watch/arms-in-female-patients-pediatric-colorectal-controversies-2014-1101?t=2710)
- "Attempting cystoscopy at time of colostomy creation in cloaca makes the colostomy very difficult" — Marc Levitt (clinical) [Ep 5 · 45:49](https://library.globalcastmd.com/watch/arms-in-female-patients-pediatric-colorectal-controversies-2014-1101?t=2749)
- "Laparoscopic approach for cloaca colostomy allows visualization of pelvic structures and percutaneous vaginostomy tube placement" — Marc Levitt (clinical) [Ep 5 · 47:53](https://library.globalcastmd.com/watch/arms-in-female-patients-pediatric-colorectal-controversies-2014-1101?t=2873)
- "Curled tube is preferred over straight tube for vaginostomy because straight tubes fall out at 2 months when inflammation resolves" — Marc Levitt (clinical) [Ep 5 · 48:50](https://library.globalcastmd.com/watch/arms-in-female-patients-pediatric-colorectal-controversies-2014-1101?t=2930)
- "Much of hydrocolpos fluid is urine refluxing up, not just vaginal secretions" — Don (clinical) [Ep 5 · 49:30](https://library.globalcastmd.com/watch/arms-in-female-patients-pediatric-colorectal-controversies-2014-1101?t=2970)
- "Intermittent catheterization of cloaca 2-3 times daily can drain urine and avoid need for vaginostomy tube in many cases" — Marc Levitt (clinical) [Ep 5 · 50:11](https://library.globalcastmd.com/watch/arms-in-female-patients-pediatric-colorectal-controversies-2014-1101?t=3011)
- "Catheterization teaching should be done under ultrasound guidance because tube can go into right vagina, left vagina, bladder, or rectum" — Marc Levitt (clinical) [Ep 5 · 51:00](https://library.globalcastmd.com/watch/arms-in-female-patients-pediatric-colorectal-controversies-2014-1101?t=3060)
- "Once hydrocolpos is drained, the bladder can fill, demonstrating that hydrocolpos compresses ureters and prevents bladder filling" — Marc Levitt (clinical) [Ep 5 · 52:45](https://library.globalcastmd.com/watch/arms-in-female-patients-pediatric-colorectal-controversies-2014-1101?t=3165)
- "Alberto Pena historically kept patients mandatory NPO for seven days with central line and hyperalimentation, feeding on day seven if healed" — Marc Levitt (clinical) [Ep 10 · 1:13](https://library.globalcastmd.com/watch/colorectal-quiz-episode-29-female-arm-13858?t=73)
- "A study comparing NPO for seven days versus clear liquids for seven days showed the same amount of stool output in both groups" — Marc Levitt (clinical) [Ep 10 · 2:31](https://library.globalcastmd.com/watch/colorectal-quiz-episode-29-female-arm-13858?t=151)
- "Hard stool passage, not stool passage itself, is the primary risk factor for perineal body dehiscence" — Marc Levitt (clinical) [Ep 10 · 3:30](https://library.globalcastmd.com/watch/colorectal-quiz-episode-29-female-arm-13858?t=210)
- "Current protocol uses regular IV (no PICC line) and clear liquids or breast milk for five days, with better healing observed by day five than day one or two" — Marc Levitt (clinical) [Ep 10 · 4:00](https://library.globalcastmd.com/watch/colorectal-quiz-episode-29-female-arm-13858?t=240)
- "Phoenix group performs early repairs before infants are on anything except breast milk or formula, with early discharge (POD 2-3) and very low dehiscence rate" — Christine (clinical) [Ep 10 · 4:32](https://library.globalcastmd.com/watch/colorectal-quiz-episode-29-female-arm-13858?t=272)
- "Perineal body dehiscence usually leads to no perineal body over several months, requiring redo surgery because the anterior anoplasty has no sphincter around it" — Marc Levitt (clinical) [Ep 10 · 5:23](https://library.globalcastmd.com/watch/colorectal-quiz-episode-29-female-arm-13858?t=323)
- "Patients who required redo surgery for perineal body dehiscence were invariably fed right away and discharged home" — Marc Levitt (clinical) [Ep 10 · 6:27](https://library.globalcastmd.com/watch/colorectal-quiz-episode-29-female-arm-13858?t=387)
- "A randomized controlled trial of dilation versus non-dilation for primary PSARP (cloacas excluded) showed stricture rates of 10-20% in both groups" — Marc Levitt (clinical) [Ep 10 · 9:05](https://library.globalcastmd.com/watch/colorectal-quiz-episode-29-female-arm-13858?t=545)
- "The backup plan for stricture in the non-dilation group was aggressive dilations under anesthesia or Heineke-Mikulicz anoplasty, often performed at the time of colostomy closure" — Marc Levitt (clinical) [Ep 10 · 10:40](https://library.globalcastmd.com/watch/colorectal-quiz-episode-29-female-arm-13858?t=640)
- "Many patients' anoplasties look absolutely fine eight weeks later at colostomy closure if never touched with a dilator, when the anoplasty is healthy with no tension and good blood supply" — Marc Levitt (clinical) [Ep 10 · 10:40](https://library.globalcastmd.com/watch/colorectal-quiz-episode-29-female-arm-13858?t=640)
- "Family survey identified dilations as by far the number one concern relative to care of patients with anorectal malformation" — Marc Levitt (epidemiological) [Ep 10 · 11:52](https://library.globalcastmd.com/watch/colorectal-quiz-episode-29-female-arm-13858?t=712)
- "Dilations can drive couples apart, with one family member typically responsible for performing them, and that person often not wanting to attend clinic visits over time" — Kathy (clinical) [Ep 10 · 13:04](https://library.globalcastmd.com/watch/colorectal-quiz-episode-29-female-arm-13858?t=784)
- "Jack Langer's protocol involves seeing patients weekly in clinic and passing a dilator without having families do it at home" — Marc Levitt (clinical) [Ep 10 · 13:48](https://library.globalcastmd.com/watch/colorectal-quiz-episode-29-female-arm-13858?t=828)
- "In the dilation study, approximately 20% required a redo operation (either local or total), with four patients requiring total redo anoplasties for stricture (two in dilation arm who chose not to dilate, two in non-dilation arm)" — Jason Frischer (clinical) [Ep 10 · 14:04](https://library.globalcastmd.com/watch/colorectal-quiz-episode-29-female-arm-13858?t=844)
- "Data exists showing patients can be restored to full continence with a redo operation for stricture indication" — Marc Levitt (clinical) [Ep 10 · 16:16](https://library.globalcastmd.com/watch/colorectal-quiz-episode-29-female-arm-13858?t=976)
- "In the dilation study, no family has yet chosen dilation when presented with the option" — Marc Levitt (epidemiological) [Ep 10 · 17:36](https://library.globalcastmd.com/watch/colorectal-quiz-episode-29-female-arm-13858?t=1056)
- "For redo operations, anoplasties are made slightly larger knowing there will be some contraction, and these patients are not dilated postoperatively but undergo EUA at one month to check for early stricture" — Marc Levitt (clinical) [Ep 10 · 19:37](https://library.globalcastmd.com/watch/colorectal-quiz-episode-29-female-arm-13858?t=1177)
- "For primary repairs, the analplasty lumen is made to match what the maximal rectal lumen can be, filling the sphincter, typically resulting in size 13 or 14 Hegar" — Marc Levitt (clinical) [Ep 10 · 21:00](https://library.globalcastmd.com/watch/colorectal-quiz-episode-29-female-arm-13858?t=1260)
- "In Phoenix, most perineal fistula repairs are performed before infants are on anything except breast milk or formula, with early discharge on post-op day 2-3" — Christine (clinical) [Ep 11 · 4:32](https://library.globalcastmd.com/watch/colorectal-quiz-episode-29-female-arm-13859?t=272)
- "Alberto Pena's original protocol required mandatory NPO for 7 days with central line and hyperalimentation, feeding only on day 7 if healed" — Marc Levitt (clinical) [Ep 11 · 1:13](https://library.globalcastmd.com/watch/colorectal-quiz-episode-29-female-arm-13859?t=73)
- "A study comparing NPO for 7 days versus clear liquids for 7 days found the same amount of stool output in both groups" — Marc Levitt (clinical) [Ep 11 · 2:31](https://library.globalcastmd.com/watch/colorectal-quiz-episode-29-female-arm-13859?t=151)
- "The problem is not pooping itself but passage of hard stool that can disrupt the perineal body anastomosis" — Marc Levitt (clinical) [Ep 11 · 3:30](https://library.globalcastmd.com/watch/colorectal-quiz-episode-29-female-arm-13859?t=210)
- "Breast milk does not cause constipation, while regular diet or formula causes more constipation" — Marc Levitt (clinical) [Ep 11 · 1:13](https://library.globalcastmd.com/watch/colorectal-quiz-episode-29-female-arm-13859?t=73)
- "Perineal body dehiscence usually leads to no perineal body over several months and requires redo surgery because the anterior anoplasty has no sphincter around it" — Marc Levitt (clinical) [Ep 11 · 5:23](https://library.globalcastmd.com/watch/colorectal-quiz-episode-29-female-arm-13859?t=323)
- "Patients who required redo surgery for dehiscence were invariably fed right away and discharged home" — Marc Levitt (clinical) [Ep 11 · 6:10](https://library.globalcastmd.com/watch/colorectal-quiz-episode-29-female-arm-13859?t=370)
- "NPO patients still stool very thin and liquidy stool that does not disrupt the anastomosis" — Marc Levitt (clinical) [Ep 11 · 8:22](https://library.globalcastmd.com/watch/colorectal-quiz-episode-29-female-arm-13859?t=502)
- "A randomized controlled trial of dilation versus non-dilation for primary PSARP (excluding cloacas) showed stricture rates of 10-20% in both groups" — Marc Levitt (clinical) [Ep 11 · 9:05](https://library.globalcastmd.com/watch/colorectal-quiz-episode-29-female-arm-13859?t=545)
- "The backup plan for strictures in the non-dilation group was aggressive dilations under anesthesia or Heineke-Mikulicz anoplasty" — Marc Levitt (clinical) [Ep 11 · 9:40](https://library.globalcastmd.com/watch/colorectal-quiz-episode-29-female-arm-13859?t=580)
- "Many patients' anoplasties look absolutely fine 8 weeks later at colostomy closure if never touched with a dilator" — Marc Levitt (clinical) [Ep 11 · 10:40](https://library.globalcastmd.com/watch/colorectal-quiz-episode-29-female-arm-13859?t=640)
- "When families were asked their biggest concern about anorectal malformation care, dilations were number one by far" — Marc Levitt (epidemiological) [Ep 11 · 11:20](https://library.globalcastmd.com/watch/colorectal-quiz-episode-29-female-arm-13859?t=680)
- "Four patients in the dilation study required redo operations for stricture: two in the dilation arm (both chose not to dilate) and two in the non-dilation arm" — Marc Levitt (clinical) [Ep 11 · 14:04](https://library.globalcastmd.com/watch/colorectal-quiz-episode-29-female-arm-13859?t=844)
- "Approximately 20% of patients in the dilation study required either local or total redo operations, mostly local procedures" — Jason Frischer (clinical) [Ep 11 · 15:02](https://library.globalcastmd.com/watch/colorectal-quiz-episode-29-female-arm-13859?t=902)
- "Full continence can be restored with a redo operation for stricture, based on available data" — Jason Frischer (clinical) [Ep 11 · 16:30](https://library.globalcastmd.com/watch/colorectal-quiz-episode-29-female-arm-13859?t=990)
- "Dilations can drive couples apart, with one family member typically responsible for performing them, leading to guilt and trauma" — Kathy (clinical) [Ep 11 · 12:06](https://library.globalcastmd.com/watch/colorectal-quiz-episode-29-female-arm-13859?t=726)
- "Jack Langer's protocol involves seeing patients weekly in clinic and passing a dilator without having families do it at home" — Marc Levitt (clinical) [Ep 11 · 13:48](https://library.globalcastmd.com/watch/colorectal-quiz-episode-29-female-arm-13859?t=828)
- "In the Phoenix protocol, families are seen twice weekly in clinic for physician-performed dilations if they are not comfortable doing home dilations" — Christine (clinical) [Ep 11 · 13:14](https://library.globalcastmd.com/watch/colorectal-quiz-episode-29-female-arm-13859?t=794)
- "Making anoplasties slightly larger in resource-limited settings where patients will not return for follow-up accounts for expected contraction" — Marc Levitt (clinical) [Ep 11 · 19:37](https://library.globalcastmd.com/watch/colorectal-quiz-episode-29-female-arm-13859?t=1177)
- "For redo operations, anoplasties are intentionally made larger knowing there will be contraction, and these are not dilated but examined under anesthesia at one month" — Marc Levitt (clinical) [Ep 11 · 20:30](https://library.globalcastmd.com/watch/colorectal-quiz-episode-29-female-arm-13859?t=1230)
- "For primary repairs, the anoplasty lumen is made to match what the maximal rectal lumen can be, filling the sphincter, typically resulting in size 13-14 Hegar" — Marc Levitt (clinical) [Ep 11 · 20:30](https://library.globalcastmd.com/watch/colorectal-quiz-episode-29-female-arm-13859?t=1230)
- "Anorectal malformations are commonly not properly diagnosed or completely missed in the newborn period" — Marc Levitt (epidemiological) [Ep 12 · 2:55](https://library.globalcastmd.com/watch/anorectal-malformations-complications-13872?t=175)
- "Male with perineal fistula may pass meconium through tiny anterior opening, presenting in first year with severe constipation after rectum and sigmoid dilate" — Marc Levitt (clinical) [Ep 12 · 3:02](https://library.globalcastmd.com/watch/anorectal-malformations-complications-13872?t=182)
- "Standard newborn care no longer includes rectal thermometry, making ARM diagnosis harder if perineum not visually examined" — Marc Levitt (clinical) [Ep 12 · 4:01](https://library.globalcastmd.com/watch/anorectal-malformations-complications-13872?t=241)
- "Relocating perineal fistula into sphincters improves anatomy but does not completely fix inherent constipation" — Marc Levitt (clinical) [Ep 12 · 4:53](https://library.globalcastmd.com/watch/anorectal-malformations-complications-13872?t=293)
- "Patients with uncorrected perineal fistula have semblance of continence with formed stool but soil with loose stool or athletic activity because sphincters cannot completely close the anteriorly located hole" — Marc Levitt (clinical) [Ep 12 · 5:20](https://library.globalcastmd.com/watch/anorectal-malformations-complications-13872?t=320)
- "Newborn anus should accept Hagar dilator size 12; one-year-old should accept size 15" — Marc Levitt (clinical) [Ep 12 · 6:05](https://library.globalcastmd.com/watch/anorectal-malformations-complications-13872?t=365)
- "Bucket-handle skin tag at perineum indicates underlying perineal fistula even if fistula not directly visible" — Marc Levitt (clinical) [Ep 12 · 6:41](https://library.globalcastmd.com/watch/anorectal-malformations-complications-13872?t=401)
- "Perineal fistula in female is most confounding diagnosis in pediatric colorectal surgery with high rates of both missed and overdiagnosis" — Marc Levitt (opinion) [Ep 12 · 7:28](https://library.globalcastmd.com/watch/anorectal-malformations-complications-13872?t=448)
- "Female perineal fistula diagnostic criteria: inadequate perineal body, undersized hole, and hole not centered in sphincter" — Marc Levitt (clinical) [Ep 12 · 7:50](https://library.globalcastmd.com/watch/anorectal-malformations-complications-13872?t=470)
- "If female anus is adequate size and centered in sphincter, no surgery needed even if perineal body appears short; perineal body will lengthen with growth" — Marc Levitt (clinical) [Ep 12 · 8:30](https://library.globalcastmd.com/watch/anorectal-malformations-complications-13872?t=510)
- "Examination under anesthesia with stimulation can confirm whether opening is properly centered in sphincter when diagnosis uncertain" — Marc Levitt (clinical) [Ep 12 · 9:37](https://library.globalcastmd.com/watch/anorectal-malformations-complications-13872?t=577)
- "Anesthesia nerve stimulator ($150) with modified needles works as well as commercial Pena stimulator ($15,000)" — Marc Levitt (clinical) [Ep 12 · 10:50](https://library.globalcastmd.com/watch/anorectal-malformations-complications-13872?t=650)
- "Vast majority of male ARM patients have rectourethral fistula at bladder neck, prostatic, or bulbar level" — Marc Levitt (epidemiological) [Ep 12 · 12:38](https://library.globalcastmd.com/watch/anorectal-malformations-complications-13872?t=758)
- "Rectourethral fistulas should not be approached primarily because rectal location is uncertain; colostomy with distal colostogram is safe standard" — Marc Levitt (guideline) [Ep 12 · 13:00](https://library.globalcastmd.com/watch/anorectal-malformations-complications-13872?t=780)
- "Opening posterior sagittal incision without knowing rectal location will find whitish shiny midline structure that may be bladder neck, not rectum" — Marc Levitt (clinical) [Ep 12 · 13:30](https://library.globalcastmd.com/watch/anorectal-malformations-complications-13872?t=810)
- "Cloaca can be missed in newborn period; patient may present at six months with constipation before diagnosis made" — Marc Levitt (clinical) [Ep 12 · 14:00](https://library.globalcastmd.com/watch/anorectal-malformations-complications-13872?t=840)
- "Ambiguous genitalia (clitoromegaly from endocrine stimulation) with urogenital sinus has normal anus and is distinct from cloaca (no anus, normal ovaries)" — Marc Levitt (clinical) [Ep 12 · 15:49](https://library.globalcastmd.com/watch/anorectal-malformations-complications-13872?t=949)
- "Most common colostomy error is opening too distal in sigmoid, restricting ultimate pull-through" — Marc Levitt (clinical) [Ep 12 · 17:00](https://library.globalcastmd.com/watch/anorectal-malformations-complications-13872?t=1020)
- "Incompletely diverted loop colostomy allows stool to spill across and contaminate distal segment, causing urinary tract infections" — Marc Levitt (clinical) [Ep 12 · 17:20](https://library.globalcastmd.com/watch/anorectal-malformations-complications-13872?t=1040)
- "Transverse colostomy with large rectourethral fistula causes left colon to absorb urine, leading to acidosis" — Marc Levitt (clinical) [Ep 12 · 18:10](https://library.globalcastmd.com/watch/anorectal-malformations-complications-13872?t=1090)
- "Recommended colostomy technique: very proximal sigmoid with separated stomas (tiny flat mucous fistula), now done laparoscopically" — Marc Levitt (guideline) [Ep 12 · 18:40](https://library.globalcastmd.com/watch/anorectal-malformations-complications-13872?t=1120)
- "Colostomy prolapse is related to mobility of colon segment; mid-transverse can prolapse both sides, proximal sigmoid only distal side can prolapse" — Marc Levitt (clinical) [Ep 12 · 19:58](https://library.globalcastmd.com/watch/anorectal-malformations-complications-13872?t=1198)
- "Mark anoplasty location on intact perineal skin before making incision by drawing circle around pinkish sphincter ellipse and stimulation zone" — Marc Levitt (guideline) [Ep 12 · 21:10](https://library.globalcastmd.com/watch/anorectal-malformations-complications-13872?t=1270)
- "Surgeons get lost among jumping muscles after opening posterior sagittal incision and place anus in wrong location; pre-marking prevents this" — Marc Levitt (clinical) [Ep 12 · 21:50](https://library.globalcastmd.com/watch/anorectal-malformations-complications-13872?t=1310)
- "Distal colostogram is absolutely vital study; many mistakes from poorly done study and misinterpretation" — Marc Levitt (opinion) [Ep 12 · 23:29](https://library.globalcastmd.com/watch/anorectal-malformations-complications-13872?t=1409)
- "Distal colostogram must answer: where is rectum, how low is it, is it reachable posterior sagittally or better laparoscopically, and what is relationship to urinary tract" — Marc Levitt (clinical) [Ep 12 · 23:50](https://library.globalcastmd.com/watch/anorectal-malformations-complications-13872?t=1430)
- "Common colostogram error: insufficient contrast and pressure gives false impression rectum is high or no fistula present" — Marc Levitt (clinical) [Ep 12 · 24:25](https://library.globalcastmd.com/watch/anorectal-malformations-complications-13872?t=1465)
- "Flat rectal bottom at pubococcygeal line on colostogram means insufficient pressure; need to overcome PC line (sphincter compression) to see bulging rectum and fistula" — Marc Levitt (clinical) [Ep 12 · 24:50](https://library.globalcastmd.com/watch/anorectal-malformations-complications-13872?t=1490)
- "Rectourethral fistula level determined by urethra as reverse-C or elbow: fistula at/below elbow is bulbar, above elbow is prostatic, at bladder neck is bladder neck" — Marc Levitt (clinical) [Ep 12 · 25:40](https://library.globalcastmd.com/watch/anorectal-malformations-complications-13872?t=1540)
- "Bulbous rectum may be reachable posterior sagittally and hard laparoscopically; tapered rectum better laparoscopically" — Marc Levitt (clinical) [Ep 12 · 25:40](https://library.globalcastmd.com/watch/anorectal-malformations-complications-13872?t=1540)
- "Opening posterior sagittal without knowing rectal location will find whitish shiny midline structure that may be bladder neck; can be mobilized and brought down as anoplasty, draining liquid (urine) postoperatively" — Marc Levitt (clinical) [Ep 12 · 26:52](https://library.globalcastmd.com/watch/anorectal-malformations-complications-13872?t=1612)
- "Prostatic fistulas are right under coccyx; bulbar fistulas are distal to coccyx near perineal skin; bladder neck fistulas not reachable posterior sagittally" — Marc Levitt (clinical) [Ep 12 · 28:00](https://library.globalcastmd.com/watch/anorectal-malformations-complications-13872?t=1680)
- "Bulbar and low prostatic with bulbous rectum best approached posterior sagittally; high prostatic with tapered rectum and bladder neck best approached laparoscopically" — Marc Levitt (guideline) [Ep 12 · 30:03](https://library.globalcastmd.com/watch/anorectal-malformations-complications-13872?t=1803)
- "Laparoscopy for bulging rectum below peritoneal reflection risks leaving remnant of original fistula (ROOF) if surgeon is timid" — Marc Levitt (clinical) [Ep 12 · 30:50](https://library.globalcastmd.com/watch/anorectal-malformations-complications-13872?t=1850)
- "Laparoscopy replaces laparotomy, not PSARP; should do mini-PSARP with laparoscopy for safe peritoneal entry and posterior rectal tacking to prevent prolapse" — Marc Levitt (opinion) [Ep 12 · 31:38](https://library.globalcastmd.com/watch/anorectal-malformations-complications-13872?t=1898)
- "Rectal prolapse occurs in about 3% of cases when surgical principles respected, particularly in patients without great muscles" — Marc Levitt (epidemiological) [Ep 12 · 33:30](https://library.globalcastmd.com/watch/anorectal-malformations-complications-13872?t=2010)
- "Rectal prolapse >3mm should be treated because it causes bleeding, mucus, and impairs continence in patients with good muscles by preventing sphincter closure" — Marc Levitt (clinical) [Ep 12 · 33:54](https://library.globalcastmd.com/watch/anorectal-malformations-complications-13872?t=2034)
- "Circumferential prolapse can be treated in two staged hemi-circumferential ambulatory procedures, avoiding hospitalization and eliminating need for dilation" — Marc Levitt (clinical) [Ep 12 · 34:40](https://library.globalcastmd.com/watch/anorectal-malformations-complications-13872?t=2080)
- "Perineal body dehiscence is most common cause of reoperation in female ARM repairs" — Marc Levitt (epidemiological) [Ep 12 · 36:00](https://library.globalcastmd.com/watch/anorectal-malformations-complications-13872?t=2160)
- "Preventing perineal body dehiscence requires complete anterior rectal wall mobilization to areolar plane with posterior vagina to avoid tension" — Marc Levitt (clinical) [Ep 12 · 36:20](https://library.globalcastmd.com/watch/anorectal-malformations-complications-13872?t=2180)
- "Traditional seven-day NPO on 10% dextrose after female ARM repair being replaced by clear liquids only for one week; major problem is hard stool, not stool volume" — Marc Levitt (clinical) [Ep 12 · 36:50](https://library.globalcastmd.com/watch/anorectal-malformations-complications-13872?t=2210)
- "Early perineal body dehiscence (days 5-8) can be salvaged by immediate re-suturing in OR; late recognition requires reoperation" — Marc Levitt (clinical) [Ep 12 · 37:47](https://library.globalcastmd.com/watch/anorectal-malformations-complications-13872?t=2267)
- "Laparoscopic dissection of bladder neck fistula is challenging; rectum completely dependent on IMA because prior colostomy disrupted left colic collaterals" — Marc Levitt (clinical) [Ep 12 · 39:20](https://library.globalcastmd.com/watch/anorectal-malformations-complications-13872?t=2360)
- "Taking IMA or branches too close to aorta during laparoscopic mobilization will cause rectal ischemia due to lack of collateralization" — Marc Levitt (clinical) [Ep 12 · 39:40](https://library.globalcastmd.com/watch/anorectal-malformations-complications-13872?t=2380)
- "ARM continence potential predicted by three factors: malformation type, sacral ratio, and spine quality (ARM continence index)" — Marc Levitt (clinical) [Ep 12 · 42:40](https://library.globalcastmd.com/watch/anorectal-malformations-complications-13872?t=2560)
- "Bulbar fistula with sacral ratio 1.0 and normal spine should have bowel control; bladder neck with ratio 0.4 and tethered cord has no chance" — Marc Levitt (clinical) [Ep 12 · 43:20](https://library.globalcastmd.com/watch/anorectal-malformations-complications-13872?t=2600)
- "Initial management of four-year-old with ARM soiling: bowel management with enemas to achieve cleanliness, then trial laxatives in older patients with continence potential" — Marc Levitt (guideline) [Ep 12 · 44:00](https://library.globalcastmd.com/watch/anorectal-malformations-complications-13872?t=2640)
- "Redo pull-through indicated for any continence potential with imperfect anatomy: misplaced anus, stricture, prolapse, or remnant of original fistula" — Marc Levitt (guideline) [Ep 12 · 44:50](https://library.globalcastmd.com/watch/anorectal-malformations-complications-13872?t=2690)
- "ARM differs from other surgery because errors manifest years later when continence expected, not immediately; surgeon cannot learn from delayed feedback" — Marc Levitt (opinion) [Ep 12 · 46:40](https://library.globalcastmd.com/watch/anorectal-malformations-complications-13872?t=2800)
- "Anorectal malformations are commonly not properly diagnosed or completely missed in the newborn period" — Marc Levitt (epidemiological) [Ep 13 · 2:55](https://library.globalcastmd.com/watch/anorectal-malformations-complications-13873?t=175)
- "Males with missed perineal fistulas typically present in the first year of life with severe constipation" — Marc Levitt (clinical) [Ep 13 · 3:05](https://library.globalcastmd.com/watch/anorectal-malformations-complications-13873?t=185)
- "The standard now is to not check rectal temperature but to check temperature on the forehead or in the ear, which means you don't have to look at the anus" — Marc Levitt (clinical) [Ep 13 · 4:15](https://library.globalcastmd.com/watch/anorectal-malformations-complications-13873?t=255)
- "Relocating a perineal fistula into the sphincters does not completely fix constipation, though it improves the anatomy" — Marc Levitt (clinical) [Ep 13 · 4:53](https://library.globalcastmd.com/watch/anorectal-malformations-complications-13873?t=293)
- "A newborn anus should be Hagar dilator size 12, and a one-year-old should be size 15" — Marc Levitt (clinical) [Ep 13 · 6:05](https://library.globalcastmd.com/watch/anorectal-malformations-complications-13873?t=365)
- "A bucket handle skin tag is consistent with a perineal fistula, and you can pass a probe underneath it" — Marc Levitt (clinical) [Ep 13 · 6:41](https://library.globalcastmd.com/watch/anorectal-malformations-complications-13873?t=401)
- "Beads of meconium (black) or mucus (white) along the scrotal raphae are consistent with a perineal fistula" — Marc Levitt (clinical) [Ep 13 · 7:05](https://library.globalcastmd.com/watch/anorectal-malformations-complications-13873?t=425)
- "If the hole is of adequate size and centered in the sphincter, even if appearing slightly anterior with a short perineal body, the patient does not need surgery" — Marc Levitt (clinical) [Ep 13 · 8:40](https://library.globalcastmd.com/watch/anorectal-malformations-complications-13873?t=520)
- "You can do examination under anesthesia and stimulate to confirm whether the hole is properly centered within the sphincter" — Marc Levitt (clinical) [Ep 13 · 9:51](https://library.globalcastmd.com/watch/anorectal-malformations-complications-13873?t=591)
- "An anesthesia nerve stimulator costs $150 compared to $15,000 for a dedicated Pena stimulator and works just as well with different needles" — Marc Levitt (clinical) [Ep 13 · 10:50](https://library.globalcastmd.com/watch/anorectal-malformations-complications-13873?t=650)
- "The vast majority of male ARM patients will have a rectourethral fistula" — Marc Levitt (epidemiological) [Ep 13 · 12:38](https://library.globalcastmd.com/watch/anorectal-malformations-complications-13873?t=758)
- "All rectourethral fistulas go slightly below the peritoneal reflection, making it difficult to distinguish bladder neck, prostatic, or bulbar level by laparoscopy alone" — Marc Levitt (clinical) [Ep 13 · 12:55](https://library.globalcastmd.com/watch/anorectal-malformations-complications-13873?t=775)
- "Patients with rectourethral fistulas should be managed with colostomy and distal colostogram rather than primary repair" — Marc Levitt (clinical) [Ep 13 · 13:30](https://library.globalcastmd.com/watch/anorectal-malformations-complications-13873?t=810)
- "A cloaca patient can present at six months with constipation, having been successfully stooling out the cloaca" — Marc Levitt (clinical) [Ep 13 · 14:04](https://library.globalcastmd.com/watch/anorectal-malformations-complications-13873?t=844)
- "Ambiguous genitalia with clitoromegaly and a urogenital sinus has a completely normal anus, distinguishing it from cloaca which has no anus" — Marc Levitt (clinical) [Ep 13 · 15:49](https://library.globalcastmd.com/watch/anorectal-malformations-complications-13873?t=949)
- "The most common colostomy error is opening too distal in the sigmoid, restricting the ultimate pull-through" — Marc Levitt (clinical) [Ep 13 · 17:04](https://library.globalcastmd.com/watch/anorectal-malformations-complications-13873?t=1024)
- "Incompletely diverting loop colostomies allow stool to spill across and contaminate the distal segment, leading to urinary tract infections" — Marc Levitt (clinical) [Ep 13 · 17:30](https://library.globalcastmd.com/watch/anorectal-malformations-complications-13873?t=1050)
- "Transverse colostomies with large rectourethral fistulas cause the left colon to absorb all the urine, potentially causing acidosis" — Marc Levitt (clinical) [Ep 13 · 18:40](https://library.globalcastmd.com/watch/anorectal-malformations-complications-13873?t=1120)
- "Prolapse is related to where in the colon you choose to do the colostomy; mid-transverse can prolapse on both sides, hepatic flexure only distally, proximal sigmoid only distally" — Marc Levitt (clinical) [Ep 13 · 20:03](https://library.globalcastmd.com/watch/anorectal-malformations-complications-13873?t=1203)
- "The anoplasty location should be marked on the skin surface before making any incision to avoid getting lost when looking at jumping muscles from the stimulator" — Marc Levitt (clinical) [Ep 13 · 21:10](https://library.globalcastmd.com/watch/anorectal-malformations-complications-13873?t=1270)
- "If you see a straight line on the bottom of the rectum on distal colostogram corresponding to the pubococcygeal line, the radiologist did not give enough contrast or pressure" — Marc Levitt (clinical) [Ep 13 · 24:30](https://library.globalcastmd.com/watch/anorectal-malformations-complications-13873?t=1470)
- "If the fistula is at the urethral elbow or below, it's bulbar; above the elbow is prostatic; at the bladder neck is bladder neck fistula" — Marc Levitt (clinical) [Ep 13 · 25:10](https://library.globalcastmd.com/watch/anorectal-malformations-complications-13873?t=1510)
- "When opening posterior sagittally without knowing rectal location, you will find a whitish shiny structure that may be bladder neck, not rectum" — Marc Levitt (clinical) [Ep 13 · 26:52](https://library.globalcastmd.com/watch/anorectal-malformations-complications-13873?t=1612)
- "Prostatic fistulas are usually right under the coccyx; bulbar fistulas are distal to the coccyx, nearly at the perineal skin" — Marc Levitt (clinical) [Ep 13 · 28:00](https://library.globalcastmd.com/watch/anorectal-malformations-complications-13873?t=1680)
- "Bulbar or low prostatic rectums with a bulge are more easily approached posterior sagittally; high prostatic tapered rectums are best served by laparoscopy" — Marc Levitt (clinical) [Ep 13 · 30:03](https://library.globalcastmd.com/watch/anorectal-malformations-complications-13873?t=1803)
- "Laparoscopy for a bulging rectum below the peritoneal reflection risks leaving behind a remnant of the original fistula (roof)" — Marc Levitt (clinical) [Ep 13 · 30:50](https://library.globalcastmd.com/watch/anorectal-malformations-complications-13873?t=1850)
- "Laparoscopy replaces laparotomy but should not give away the advantages of PSARP; a mini-PSARP allows safe entry and rectal fixation to prevent prolapse" — Marc Levitt (opinion) [Ep 13 · 31:38](https://library.globalcastmd.com/watch/anorectal-malformations-complications-13873?t=1898)
- "Prolapse occurs in about 3% of cases, particularly in those without great muscles" — Marc Levitt (epidemiological) [Ep 13 · 33:30](https://library.globalcastmd.com/watch/anorectal-malformations-complications-13873?t=2010)
- "Rectal prolapse more than about 3 millimeters should be trimmed, ideally when the patient still has their colostomy" — Marc Levitt (clinical) [Ep 13 · 34:30](https://library.globalcastmd.com/watch/anorectal-malformations-complications-13873?t=2070)
- "Circumferential prolapse can be done in two stages (half the circumference each) in ambulatory settings, avoiding hospitalization and the need for dilation" — Marc Levitt (clinical) [Ep 13 · 34:55](https://library.globalcastmd.com/watch/anorectal-malformations-complications-13873?t=2095)
- "The most common cause of reoperation is female repair in which the perineal body dehisces" — Marc Levitt (epidemiological) [Ep 13 · 35:55](https://library.globalcastmd.com/watch/anorectal-malformations-complications-13873?t=2155)
- "Proper anterior rectal wall mobilization requires getting to the areolar plane between rectum and vagina to avoid tension on the anoplasty" — Marc Levitt (clinical) [Ep 13 · 36:15](https://library.globalcastmd.com/watch/anorectal-malformations-complications-13873?t=2175)
- "Perineal body closure should use 3-0 suture in a baby and 4-0 Vicryl on the perineal skin" — Marc Levitt (clinical) [Ep 13 · 36:50](https://library.globalcastmd.com/watch/anorectal-malformations-complications-13873?t=2210)
- "Traditional management is NPO for seven days on 10% dextrose; recently trialing clear liquids only for a week to prevent hard stool without complete NPO" — Marc Levitt (clinical) [Ep 13 · 37:10](https://library.globalcastmd.com/watch/anorectal-malformations-complications-13873?t=2230)
- "If perineal body dehiscence is caught on day five to eight, taking the patient back to OR to re-suture can salvage the situation" — Marc Levitt (clinical) [Ep 13 · 37:47](https://library.globalcastmd.com/watch/anorectal-malformations-complications-13873?t=2267)
- "The rectum after colostomy is completely dependent on the IMA because collaterals down the left colic may have been disrupted" — Marc Levitt (clinical) [Ep 13 · 39:30](https://library.globalcastmd.com/watch/anorectal-malformations-complications-13873?t=2370)
- "Continence potential can be predicted by three factors: original malformation type, sacral ratio, and spine quality (the ARM continence index)" — Marc Levitt (clinical) [Ep 13 · 42:20](https://library.globalcastmd.com/watch/anorectal-malformations-complications-13873?t=2540)
- "A bulbar fistula with sacral ratio of 1 and normal spine should absolutely have bowel control" — Marc Levitt (clinical) [Ep 13 · 43:20](https://library.globalcastmd.com/watch/anorectal-malformations-complications-13873?t=2600)
- "A bladder neck fistula with sacral ratio of 0.4 and tethered cord or myelomeningocele has no chance of good bowel control" — Marc Levitt (clinical) [Ep 13 · 43:40](https://library.globalcastmd.com/watch/anorectal-malformations-complications-13873?t=2620)
- "Initial management of soiling four-year-old is mechanical bowel management with enemas to achieve cleanliness, then trial laxatives for those with continence potential" — Marc Levitt (clinical) [Ep 13 · 44:10](https://library.globalcastmd.com/watch/anorectal-malformations-complications-13873?t=2650)
- "Perineal fistulas in males are commonly missed in newborn period because baby passes meconium and no one notices abnormal anal anatomy" — Marc Levitt (clinical) [Ep 14 · 2:55](https://library.globalcastmd.com/watch/anorectal-malformations-complications-13874?t=175)
- "Missed perineal fistulas typically present in first year of life with severe constipation" — Marc Levitt (clinical) [Ep 14 · 3:15](https://library.globalcastmd.com/watch/anorectal-malformations-complications-13874?t=195)
- "Rectum and sigmoid dilate when stool passes through tiny fistulous orifice that is not normal anal or rectal mucosa" — Marc Levitt (clinical) [Ep 14 · 3:30](https://library.globalcastmd.com/watch/anorectal-malformations-complications-13874?t=210)
- "Standard practice now is to check temperature on forehead or ear rather than rectally, making it easier to miss anorectal malformations" — Marc Levitt (clinical) [Ep 14 · 4:10](https://library.globalcastmd.com/watch/anorectal-malformations-complications-13874?t=250)
- "Relocating perineal fistula into sphincters does not completely fix constipation but improves anatomy" — Marc Levitt (clinical) [Ep 14 · 4:53](https://library.globalcastmd.com/watch/anorectal-malformations-complications-13874?t=293)
- "Patients with uncorrected perineal fistula have some continence with formed stool but soil with loose stool or athletic activity because sphincters cannot completely close the hole" — Marc Levitt (clinical) [Ep 14 · 5:20](https://library.globalcastmd.com/watch/anorectal-malformations-complications-13874?t=320)
- "Newborn anus should accept size 12 Hagar dilator and one-year-old should accept size 15" — Marc Levitt (clinical) [Ep 14 · 6:05](https://library.globalcastmd.com/watch/anorectal-malformations-complications-13874?t=365)
- "Normal anus shows pinkish ellipse representing sphincter mechanism; in perineal fistula the hole is anterior to this ellipse" — Marc Levitt (clinical) [Ep 14 · 6:25](https://library.globalcastmd.com/watch/anorectal-malformations-complications-13874?t=385)
- "Bucket handle skin tag is consistent with perineal fistula; fistula may not be visible but probe can pass underneath" — Marc Levitt (clinical) [Ep 14 · 6:41](https://library.globalcastmd.com/watch/anorectal-malformations-complications-13874?t=401)
- "Beads of meconium (black) or mucus (white) along scrotal raphae consistent with perineal fistula" — Marc Levitt (clinical) [Ep 14 · 7:00](https://library.globalcastmd.com/watch/anorectal-malformations-complications-13874?t=420)
- "Female perineal fistula diagnosed by three criteria: hole too close to vagina (inadequate perineal body), inadequate hole size, and hole not centered in sphincter" — Marc Levitt (clinical) [Ep 14 · 7:51](https://library.globalcastmd.com/watch/anorectal-malformations-complications-13874?t=471)
- "Many females diagnosed with ARM are actually normal; if hole is adequate size and centered in sphincter, no surgery needed even if perineal body appears short" — Marc Levitt (clinical) [Ep 14 · 8:30](https://library.globalcastmd.com/watch/anorectal-malformations-complications-13874?t=510)
- "Examination under anesthesia with stimulation can confirm whether hole is properly centered in sphincter when uncertain" — Marc Levitt (clinical) [Ep 14 · 9:51](https://library.globalcastmd.com/watch/anorectal-malformations-complications-13874?t=591)
- "Anesthesia nerve stimulator costs $150 versus $15,000 for commercial Pena stimulator and works equally well with appropriate needle probes" — Marc Levitt (clinical) [Ep 14 · 10:50](https://library.globalcastmd.com/watch/anorectal-malformations-complications-13874?t=650)
- "Vast majority of male ARM patients have rectourethral fistula at bladder neck, prostatic, or bulbar level" — Marc Levitt (epidemiological) [Ep 14 · 12:38](https://library.globalcastmd.com/watch/anorectal-malformations-complications-13874?t=758)
- "Rectourethral fistulas should not be approached primarily because rectum location is unknown; colostomy with distal colostogram is safer" — Marc Levitt (opinion) [Ep 14 · 13:00](https://library.globalcastmd.com/watch/anorectal-malformations-complications-13874?t=780)
- "Cross-table lateral film at 20 hours showing very low rectum is rare exception where primary posterior sagittal approach acceptable" — Marc Levitt (opinion) [Ep 14 · 13:30](https://library.globalcastmd.com/watch/anorectal-malformations-complications-13874?t=810)
- "Cloaca can be missed in newborn period; patient presented at 6 months with constipation before diagnosis" — Marc Levitt (clinical) [Ep 14 · 14:04](https://library.globalcastmd.com/watch/anorectal-malformations-complications-13874?t=844)
- "Ambiguous genitalia with clitoromegaly and normal anus indicates urogenital sinus with virilization, not cloaca" — Marc Levitt (clinical) [Ep 14 · 15:49](https://library.globalcastmd.com/watch/anorectal-malformations-complications-13874?t=949)
- "Cloaca patients have no anus and urogenital sinus but no endocrine problem and normal ovaries" — Marc Levitt (clinical) [Ep 14 · 16:29](https://library.globalcastmd.com/watch/anorectal-malformations-complications-13874?t=989)
- "Most common colostomy error is opening too distal in sigmoid, restricting ultimate pull-through" — Marc Levitt (clinical) [Ep 14 · 17:04](https://library.globalcastmd.com/watch/anorectal-malformations-complications-13874?t=1024)
- "Incompletely diverting loop colostomy allows stool to spill across and contaminate distal segment, leading to UTIs" — Marc Levitt (clinical) [Ep 14 · 17:30](https://library.globalcastmd.com/watch/anorectal-malformations-complications-13874?t=1050)
- "Transverse colostomy with large rectourethral fistula causes left colon to absorb urine, leading to acidosis" — Marc Levitt (clinical) [Ep 14 · 18:20](https://library.globalcastmd.com/watch/anorectal-malformations-complications-13874?t=1100)
- "Preferred colostomy technique is proximal sigmoid with separated stomas, tiny flat mucous fistula, performed laparoscopically" — Marc Levitt (opinion) [Ep 14 · 18:50](https://library.globalcastmd.com/watch/anorectal-malformations-complications-13874?t=1130)
- "Prolapse risk depends on colon mobility; mid-transverse can prolapse both sides, hepatic flexure only distal, proximal sigmoid only distal if mucous fistula not made tiny and flat" — Marc Levitt (clinical) [Ep 14 · 20:03](https://library.globalcastmd.com/watch/anorectal-malformations-complications-13874?t=1203)
- "Anoplasty location should be marked on skin surface before making incision to avoid getting lost when muscles are jumping from stimulator" — Marc Levitt (opinion) [Ep 14 · 21:10](https://library.globalcastmd.com/watch/anorectal-malformations-complications-13874?t=1270)
- "Surgeons put anuses in wrong locations because they don't mark the center before opening and get confused by stimulated muscles" — Marc Levitt (opinion) [Ep 14 · 22:36](https://library.globalcastmd.com/watch/anorectal-malformations-complications-13874?t=1356)
- "Distal colostogram must use adequate contrast and pressure to overcome pubococcygeal line compression; inadequate study gives false impression of high rectum or absent fistula" — Marc Levitt (clinical) [Ep 14 · 23:29](https://library.globalcastmd.com/watch/anorectal-malformations-complications-13874?t=1409)
- "Flattening of rectum corresponding to pubococcygeal line indicates radiologist did not give enough contrast or pressure" — Marc Levitt (clinical) [Ep 14 · 24:30](https://library.globalcastmd.com/watch/anorectal-malformations-complications-13874?t=1470)
- "Fistula at urethral elbow or below is bulbar; above elbow is prostatic; at bladder neck is bladder neck fistula" — Marc Levitt (clinical) [Ep 14 · 25:20](https://library.globalcastmd.com/watch/anorectal-malformations-complications-13874?t=1520)
- "Bulbous rectum may be reachable posterior sagittally and hard to do laparoscopically; tapered rectum better approached laparoscopically" — Marc Levitt (opinion) [Ep 14 · 25:50](https://library.globalcastmd.com/watch/anorectal-malformations-complications-13874?t=1550)
- "Opening posterior sagittal without knowing rectum location risks finding whitish shiny structure that is bladder neck, not rectum" — Marc Levitt (clinical) [Ep 14 · 26:52](https://library.globalcastmd.com/watch/anorectal-malformations-complications-13874?t=1612)
- "Prostatic fistula rectum is right under coccyx; bulbar is distal to coccyx; bladder neck not reachable posterior sagittally" — Marc Levitt (clinical) [Ep 14 · 27:30](https://library.globalcastmd.com/watch/anorectal-malformations-complications-13874?t=1650)
- "Bulbar and low prostatic with bulge best approached posterior sagittally; high prostatic tapered and bladder neck best via laparoscopy" — Marc Levitt (opinion) [Ep 14 · 30:03](https://library.globalcastmd.com/watch/anorectal-malformations-complications-13874?t=1803)
- "Laparoscopy for rectum below peritoneal reflection risks leaving remnant of original fistula (ROOF) if surgeon is timid" — Marc Levitt (clinical) [Ep 14 · 30:50](https://library.globalcastmd.com/watch/anorectal-malformations-complications-13874?t=1850)
- "Laparoscopy replaces laparotomy but should include mini-PSARP for safe pelvic entry and rectal tacking to prevent prolapse" — Marc Levitt (opinion) [Ep 14 · 31:38](https://library.globalcastmd.com/watch/anorectal-malformations-complications-13874?t=1898)
- "Prolapse occurs in about 3% of cases, particularly in those without great muscles" — Marc Levitt (epidemiological) [Ep 14 · 33:30](https://library.globalcastmd.com/watch/anorectal-malformations-complications-13874?t=2010)
- "Rectal prolapse causes bleeding, mucus, and inhibits bowel control in patients with good muscle potential" — Marc Levitt (clinical) [Ep 14 · 33:54](https://library.globalcastmd.com/watch/anorectal-malformations-complications-13874?t=2034)
- "Prolapse more than 3mm should be trimmed; circumferential prolapse done in two stages in ambulatory setting to avoid hospitalization and stricture" — Marc Levitt (opinion) [Ep 14 · 34:30](https://library.globalcastmd.com/watch/anorectal-malformations-complications-13874?t=2070)
- "Perineal body dehiscence most common cause of reoperation in females; prevented by complete anterior rectal wall mobilization from vagina" — Marc Levitt (clinical) [Ep 14 · 35:35](https://library.globalcastmd.com/watch/anorectal-malformations-complications-13874?t=2135)
- "Perineal body closure should use 3-0 suture in baby and 4-0 Vicryl on perineal skin" — Marc Levitt (opinion) [Ep 14 · 36:40](https://library.globalcastmd.com/watch/anorectal-malformations-complications-13874?t=2200)
- "Clear liquids only for one week post-op prevents hard stool that can split perineal body repair" — Marc Levitt (opinion) [Ep 14 · 37:00](https://library.globalcastmd.com/watch/anorectal-malformations-complications-13874?t=2220)
- "Perineal body dehiscence can be salvaged by taking patient back to OR on day 5-8 to re-suture; by 3-4 weeks too late" — Marc Levitt (clinical) [Ep 14 · 37:47](https://library.globalcastmd.com/watch/anorectal-malformations-complications-13874?t=2267)
- "Laparoscopy risks leaving remnant of original fistula if too timid, or urinary tract injury if dissecting rectum too low" — Marc Levitt (clinical) [Ep 14 · 38:38](https://library.globalcastmd.com/watch/anorectal-malformations-complications-13874?t=2318)
- "IMA must be preserved in laparoscopy because prior colostomy disrupted left colic collaterals; rectum completely dependent on IMA" — Marc Levitt (clinical) [Ep 14 · 39:20](https://library.globalcastmd.com/watch/anorectal-malformations-complications-13874?t=2360)
- "PSARP for rectum that is too high risks finding and potentially mobilizing bladder neck instead of rectum" — Marc Levitt (clinical) [Ep 14 · 40:17](https://library.globalcastmd.com/watch/anorectal-malformations-complications-13874?t=2417)
- "ARM continence potential predicted by three factors: malformation type, sacral ratio, and spine quality" — Marc Levitt (clinical) [Ep 14 · 42:09](https://library.globalcastmd.com/watch/anorectal-malformations-complications-13874?t=2529)
- "Bulbar fistula with sacral ratio of 1 and normal spine should have bowel control; bladder neck with sacral ratio 0.4 and tethered cord has no chance" — Marc Levitt (clinical) [Ep 14 · 42:50](https://library.globalcastmd.com/watch/anorectal-malformations-complications-13874?t=2570)
- "Four-year-old with soiling first managed with bowel management enemas to achieve cleanliness, then trial of laxatives if continence potential exists" — Marc Levitt (opinion) [Ep 14 · 43:40](https://library.globalcastmd.com/watch/anorectal-malformations-complications-13874?t=2620)
- "Redo pull-through indicated if patient has continence potential and imperfect anatomy: misplaced anus, stricture, prolapse, or remnant of original fistula" — Marc Levitt (opinion) [Ep 14 · 44:40](https://library.globalcastmd.com/watch/anorectal-malformations-complications-13874?t=2680)
- "ARM complications may not become apparent for years, making it difficult for surgeons to learn from technical errors" — Marc Levitt (opinion) [Ep 14 · 46:40](https://library.globalcastmd.com/watch/anorectal-malformations-complications-13874?t=2800)
- "Low anorectal malformations (bucket-handle and perineal fistula) are typically managed with local perineal procedures (anoplasty) at birth in stable patients." — Alp (clinical) [Ep 1 · 1:31](https://library.globalcastmd.com/watch/pediatric-colorectal-contraversies-part-i-pediatric-colorectal-contraversies-417?t=91)
- "Urethral injury is the most feared and common intraoperative complication when repairing low anorectal malformations, even in seemingly simple cases." — Mark (host_summary) [Ep 1 · 5:58](https://library.globalcastmd.com/watch/pediatric-colorectal-contraversies-part-i-pediatric-colorectal-contraversies-417?t=358)
- "When a perineal fistula is visible, the rectum is usually located low, but anatomic variants exist where following the narrow track leads to finding the rectum located much higher than expected." — Pena (clinical) [Ep 1 · 6:37](https://library.globalcastmd.com/watch/pediatric-colorectal-contraversies-part-i-pediatric-colorectal-contraversies-417?t=397)
- "When an unexpected high rectal location is encountered during attempted perineal repair, the surgeon must use clinical judgment to decide whether to continue or convert to colostomy." — Pena (clinical) [Ep 1 · 7:23](https://library.globalcastmd.com/watch/pediatric-colorectal-contraversies-part-i-pediatric-colorectal-contraversies-417?t=443)
- "Perineal fistula is the anorectal malformation most commonly associated with presacral masses." — Pena (clinical) [Ep 1 · 10:22](https://library.globalcastmd.com/watch/pediatric-colorectal-contraversies-part-i-pediatric-colorectal-contraversies-417?t=622)
- "All patients with perineal fistulas must have an AP film of the sacrum (not only lateral) to detect sacral defects that indicate presacral masses." — Pena (guideline) [Ep 1 · 10:02](https://library.globalcastmd.com/watch/pediatric-colorectal-contraversies-part-i-pediatric-colorectal-contraversies-417?t=602)
- "Presacral masses cause a very narrow fibrotic anus that interferes with dilation, and patients subjected to dilations may fail only because the presacral mass diagnosis was missed." — Pena (clinical) [Ep 1 · 10:32](https://library.globalcastmd.com/watch/pediatric-colorectal-contraversies-part-i-pediatric-colorectal-contraversies-417?t=632)
- "Perineal fistula with presacral mass and sacral defect runs more frequently in families than other anorectal malformations, warranting screening of all family members for sacral defects." — Pena (clinical) [Ep 1 · 10:55](https://library.globalcastmd.com/watch/pediatric-colorectal-contraversies-part-i-pediatric-colorectal-contraversies-417?t=655)
- "100% of patients with perineal fistula operated without presacral mass have bowel control, but presence of presacral mass and sacral defect changes the prognosis." — Pena (clinical) [Ep 1 · 11:24](https://library.globalcastmd.com/watch/pediatric-colorectal-contraversies-part-i-pediatric-colorectal-contraversies-417?t=684)
- "In females with anterior fistula and adequately sized anal opening (12 Hegar dilator), observation without surgery is an acceptable approach, with one series following 21 girls (median age 7 years) without surgical intervention." — Sabine (clinical) [Ep 1 · 12:07](https://library.globalcastmd.com/watch/pediatric-colorectal-contraversies-part-i-pediatric-colorectal-contraversies-417?t=727)
- "Surgical indications for female perineal fistula include: hole too small, distal aspect is fistula tissue (not mucosa) that remains stenotic, and malposition outside the sphincter center, which leads to dilated rectosigmoid and severe constipation." — Mark (clinical) [Ep 1 · 13:01](https://library.globalcastmd.com/watch/pediatric-colorectal-contraversies-part-i-pediatric-colorectal-contraversies-417?t=781)
- "Patients with untreated perineal fistula have good bowel control but may have imperfect control as adults, with problems during loose stools or athletic activity." — Mark (clinical) [Ep 1 · 13:29](https://library.globalcastmd.com/watch/pediatric-colorectal-contraversies-part-i-pediatric-colorectal-contraversies-417?t=809)
- "Surgical goals for perineal fistula repair are: adequately sized hole, centered within the sphincter, and adequate length perineal body." — Mark (clinical) [Ep 1 · 13:54](https://library.globalcastmd.com/watch/pediatric-colorectal-contraversies-part-i-pediatric-colorectal-contraversies-417?t=834)
- "Cutback procedure is an operation for bad surgeons or good surgeons working under very difficult circumstances with very sick babies; it is a temporary procedure but patients subjected to it also have bowel control." — Pena (opinion) [Ep 1 · 14:53](https://library.globalcastmd.com/watch/pediatric-colorectal-contraversies-part-i-pediatric-colorectal-contraversies-417?t=893)
- "The most important message about perineal fistula is that patients will suffer the worst constipation in the spectrum of anorectal malformations, requiring aggressive management with laxatives at doses 2, 3, 5, or 10 times more than standard recommendations." — Pena (clinical) [Ep 1 · 15:49](https://library.globalcastmd.com/watch/pediatric-colorectal-contraversies-part-i-pediatric-colorectal-contraversies-417?t=949)
- "In the spectrum of anorectal malformations, the lower the malformation, the more severe the constipation; the higher the malformation, the less constipation (with exceptions)." — Pena (clinical) [Ep 1 · 15:49](https://library.globalcastmd.com/watch/pediatric-colorectal-contraversies-part-i-pediatric-colorectal-contraversies-417?t=949)
- "Constipation in perineal fistula patients is lifelong and does not follow standard dosing guidelines from textbooks." — Pena (clinical) [Ep 1 · 16:18](https://library.globalcastmd.com/watch/pediatric-colorectal-contraversies-part-i-pediatric-colorectal-contraversies-417?t=978)
- "In China, surgeons prefer cutback procedure for male perineal fistula because functional results are good and the procedure is easy to perform." — Long Lee (clinical) [Ep 1 · 17:40](https://library.globalcastmd.com/watch/pediatric-colorectal-contraversies-part-i-pediatric-colorectal-contraversies-417?t=1060)
- "The sphincter center can be identified visually as an ellipse of red, pink tissue on the perineum." — Mark (clinical) [Ep 1 · 18:16](https://library.globalcastmd.com/watch/pediatric-colorectal-contraversies-part-i-pediatric-colorectal-contraversies-417?t=1096)
- "Adult women with uncorrected perineal fistula may be upset for psychological reasons about having the anal opening very close to the vagina, and there is potential risk of serious rectal injury during vaginal delivery." — Pena (clinical) [Ep 1 · 23:41](https://library.globalcastmd.com/watch/pediatric-colorectal-contraversies-part-i-pediatric-colorectal-contraversies-417?t=1421)
- "For male newborns with flat buttocks and no visible fistula at 24 hours of life with abdominal distension, colostomy is the appropriate first procedure rather than primary repair." — Alp (clinical) [Ep 1 · 24:59](https://library.globalcastmd.com/watch/pediatric-colorectal-contraversies-part-i-pediatric-colorectal-contraversies-417?t=1499)
- "Since 1948, surgeons have attempted primary repair of anorectal malformations; if lucky enough to find the rectum immediately, successful operation is possible, but this should not be generalized as standard practice." — Pena (clinical) [Ep 1 · 21:45](https://library.globalcastmd.com/watch/pediatric-colorectal-contraversies-part-i-pediatric-colorectal-contraversies-417?t=1305)
- "Cross-table lateral film (replacing the invertogram) is performed by placing the baby in posterior sagittal position, placing the film on the lateral side, with the x-ray beam entering the other side, producing the same image as an invertogram." — Pena (clinical) [Ep 1 · 22:13](https://library.globalcastmd.com/watch/pediatric-colorectal-contraversies-part-i-pediatric-colorectal-contraversies-417?t=1333)
- "If cross-table lateral film shows gas below the coccyx, an experienced, meticulous surgeon can be sure of finding the rectum via posterior sagittal approach and may successfully repair the malformation primarily." — Pena (clinical) [Ep 1 · 22:39](https://library.globalcastmd.com/watch/pediatric-colorectal-contraversies-part-i-pediatric-colorectal-contraversies-417?t=1359)
- "Attempting primary repair without finding the rectum causes serious problems for the baby; such attempts are 'adventures that may become misadventures with serious consequences.'" — Pena (clinical) [Ep 1 · 23:01](https://library.globalcastmd.com/watch/pediatric-colorectal-contraversies-part-i-pediatric-colorectal-contraversies-417?t=1381)
- "Anorectal malformations are commonly not properly diagnosed or completely missed in the newborn period." — Marc Levitt (clinical) [Ep 3 · 2:57](https://library.globalcastmd.com/watch/complications-of-anorectal-malformations-with-dr-marc-levitt-951?t=177)
- "Male babies with perineal fistula may pass meconium and have the malformation go unnoticed, typically presenting in the first year of life with severe constipation." — Marc Levitt (clinical) [Ep 3 · 3:06](https://library.globalcastmd.com/watch/complications-of-anorectal-malformations-with-dr-marc-levitt-951?t=186)
- "In perineal fistula, the hole is too small and anterior to the center of the sphincters, causing the rectum and sigmoid to dilate as stool passes through a tiny fistulous orifice." — Marc Levitt (clinical) [Ep 3 · 3:26](https://library.globalcastmd.com/watch/complications-of-anorectal-malformations-with-dr-marc-levitt-951?t=206)
- "The standard practice of checking temperature on the forehead or ear rather than rectally means the anus may not be examined, potentially missing malformations." — Marc Levitt (clinical) [Ep 3 · 4:25](https://library.globalcastmd.com/watch/complications-of-anorectal-malformations-with-dr-marc-levitt-951?t=265)
- "Relocating a perineal fistula into the sphincters does not completely fix constipation, though it improves anatomy by making the hole adequately sized and lined by mucosa." — Marc Levitt (clinical) [Ep 3 · 4:54](https://library.globalcastmd.com/watch/complications-of-anorectal-malformations-with-dr-marc-levitt-951?t=294)
- "Patients with uncorrected perineal fistula may have some continence with formed stool but will soil with loose stool or athletic activity because sphincter contraction cannot completely close the anteriorly located hole." — Marc Levitt (clinical) [Ep 3 · 5:25](https://library.globalcastmd.com/watch/complications-of-anorectal-malformations-with-dr-marc-levitt-951?t=325)
- "A newborn anus should accept a size 12 Hagar dilator and a one-year-old should accept size 15." — Marc Levitt (clinical) [Ep 3 · 6:16](https://library.globalcastmd.com/watch/complications-of-anorectal-malformations-with-dr-marc-levitt-951?t=376)
- "A bucket handle skin tag is consistent with perineal fistula; a probe can be passed underneath it even when the fistula itself is not visible." — Marc Levitt (clinical) [Ep 3 · 6:42](https://library.globalcastmd.com/watch/complications-of-anorectal-malformations-with-dr-marc-levitt-951?t=402)
- "Diagnosing perineal fistula in females is probably the most confounding thing in pediatric colorectal surgery, with many patients either missed or overdiagnosed." — Marc Levitt (opinion) [Ep 3 · 7:33](https://library.globalcastmd.com/watch/complications-of-anorectal-malformations-with-dr-marc-levitt-951?t=453)
- "Criteria for perineal fistula in females: hole too close to vagina (inadequate perineal body), inadequate hole size by Hagar dilators, and hole not centered in sphincter." — Marc Levitt (clinical) [Ep 3 · 8:02](https://library.globalcastmd.com/watch/complications-of-anorectal-malformations-with-dr-marc-levitt-951?t=482)
- "If the hole is adequate size and centered in the sphincter, even if appearing slightly anterior with short perineal body, the patient does not need surgery; the perineal body will lengthen with growth." — Marc Levitt (clinical) [Ep 3 · 8:47](https://library.globalcastmd.com/watch/complications-of-anorectal-malformations-with-dr-marc-levitt-951?t=527)
- "Examination under anesthesia with stimulation can confirm whether a questionable hole is properly centered within the sphincter." — Marc Levitt (clinical) [Ep 3 · 9:51](https://library.globalcastmd.com/watch/complications-of-anorectal-malformations-with-dr-marc-levitt-951?t=591)
- "An anesthesia nerve stimulator costing $150 with appropriate needle probes works as well as commercial $15,000 sphincter stimulators." — Marc Levitt (clinical) [Ep 3 · 11:06](https://library.globalcastmd.com/watch/complications-of-anorectal-malformations-with-dr-marc-levitt-951?t=666)
- "In rectourethral fistula, there is no anal opening and no hope for a hole; some babies pee meconium, making the diagnosis obvious." — Marc Levitt (clinical) [Ep 3 · 12:18](https://library.globalcastmd.com/watch/complications-of-anorectal-malformations-with-dr-marc-levitt-951?t=738)
- "Rectourethral fistulas should not be approached primarily because the rectum location (bladder neck, prostatic, or bulbar level) is unknown; attempting posterior sagittal incision may find urinary tract structures instead of rectum." — Marc Levitt (clinical) [Ep 3 · 12:45](https://library.globalcastmd.com/watch/complications-of-anorectal-malformations-with-dr-marc-levitt-951?t=765)
- "Rectourethral fistula patients should be managed with colostomy and distal colostogram, except in exceedingly rare cases where cross-table lateral at 20 hours shows very low rectum allowing safe primary posterior sagittal approach." — Marc Levitt (clinical) [Ep 3 · 13:20](https://library.globalcastmd.com/watch/complications-of-anorectal-malformations-with-dr-marc-levitt-951?t=800)
- "Cloaca can be missed in the newborn period; a recent case presented at 6 months with constipation when someone finally noticed no anus." — Marc Levitt (clinical) [Ep 3 · 14:07](https://library.globalcastmd.com/watch/complications-of-anorectal-malformations-with-dr-marc-levitt-951?t=847)
- "Ambiguous genitalia (clitoromegaly from endocrine stimulation) with urogenital sinus has a completely normal anus, distinguishing it from cloaca which has no anus." — Marc Levitt (clinical) [Ep 3 · 15:54](https://library.globalcastmd.com/watch/complications-of-anorectal-malformations-with-dr-marc-levitt-951?t=954)
- "Cloaca patients have no endocrine problem and two completely normal ovaries, unlike urogenital sinus with virilization." — Marc Levitt (clinical) [Ep 3 · 16:24](https://library.globalcastmd.com/watch/complications-of-anorectal-malformations-with-dr-marc-levitt-951?t=984)
- "The most common colostomy error is opening too distal in the sigmoid, restricting the ultimate pull-through by the location of the colostomy or mucous fistula." — Marc Levitt (clinical) [Ep 3 · 17:18](https://library.globalcastmd.com/watch/complications-of-anorectal-malformations-with-dr-marc-levitt-951?t=1038)
- "Incompletely diverting loop colostomies allow stool to spill across and contaminate the distal segment, leading to urinary tract infections." — Marc Levitt (clinical) [Ep 3 · 17:39](https://library.globalcastmd.com/watch/complications-of-anorectal-malformations-with-dr-marc-levitt-951?t=1059)
- "Transverse colostomies can prolapse and, with large rectourethral fistula, the left colon absorbs urine causing acidosis; they also make distal colostogram difficult." — Marc Levitt (clinical) [Ep 3 · 18:30](https://library.globalcastmd.com/watch/complications-of-anorectal-malformations-with-dr-marc-levitt-951?t=1110)
- "Preferred technique is very proximal sigmoid colostomy leaving entire sigmoid for pull-through, with tiny flat mucous fistula separated from proximal stoma." — Marc Levitt (clinical) [Ep 3 · 19:14](https://library.globalcastmd.com/watch/complications-of-anorectal-malformations-with-dr-marc-levitt-951?t=1154)
- "Prolapse is related to colon mobility: mid-transverse colostomy both sides can prolapse, hepatic flexure only distal prolapses, proximal sigmoid only distal can prolapse because left colon is fixed to retroperitoneum." — Marc Levitt (clinical) [Ep 3 · 19:58](https://library.globalcastmd.com/watch/complications-of-anorectal-malformations-with-dr-marc-levitt-951?t=1198)
- "Ileostomies prolapse frequently because they are free-floating unless tacked to anterior abdominal wall." — Marc Levitt (clinical) [Ep 3 · 20:37](https://library.globalcastmd.com/watch/complications-of-anorectal-malformations-with-dr-marc-levitt-951?t=1237)
- "The anoplasty site should be marked before making the incision by drawing a circle around the pinkish ellipse where it stimulates on the skin surface, preventing confusion when anatomy is disrupted." — Marc Levitt (clinical) [Ep 3 · 21:30](https://library.globalcastmd.com/watch/complications-of-anorectal-malformations-with-dr-marc-levitt-951?t=1290)
- "Without pre-marking, surgeons can choose the wrong place when seeing muscles jumping with stimulator after opening posterior sagittal incision, requiring re-operation despite good muscle potential." — Marc Levitt (clinical) [Ep 3 · 22:04](https://library.globalcastmd.com/watch/complications-of-anorectal-malformations-with-dr-marc-levitt-951?t=1324)
- "The distal colostogram is an absolutely vital study; many mistakes result from poorly done studies and misinterpretation." — Marc Levitt (clinical) [Ep 3 · 23:29](https://library.globalcastmd.com/watch/complications-of-anorectal-malformations-with-dr-marc-levitt-951?t=1409)
- "The colostogram must answer: where is the rectum, how low is it, is it reachable posterior sagittally or better laparoscopically, and what is its relationship to the urinary tract." — Marc Levitt (clinical) [Ep 3 · 23:55](https://library.globalcastmd.com/watch/complications-of-anorectal-malformations-with-dr-marc-levitt-951?t=1435)
- "Common colostogram error is insufficient contrast and pressure, giving false impression of high rectum and no fistula." — Marc Levitt (clinical) [Ep 3 · 24:11](https://library.globalcastmd.com/watch/complications-of-anorectal-malformations-with-dr-marc-levitt-951?t=1451)
- "If the distal rectum shows a straight line corresponding to the pubococcygeal line, the radiologist did not give enough contrast or pressure; more pressure will show bulging rectum and fistula." — Marc Levitt (clinical) [Ep 3 · 24:26](https://library.globalcastmd.com/watch/complications-of-anorectal-malformations-with-dr-marc-levitt-951?t=1466)
- "Fistula classification using urethra as reverse C or elbow: fistula at or below elbow is bulbar, above elbow is prostatic, at bladder neck is bladder neck fistula." — Marc Levitt (clinical) [Ep 3 · 25:23](https://library.globalcastmd.com/watch/complications-of-anorectal-malformations-with-dr-marc-levitt-951?t=1523)
- "Bulbous rectum may be reachable posterior sagittally and hard laparoscopically due to girth; tapered rectum is better approached laparoscopically." — Marc Levitt (clinical) [Ep 3 · 25:55](https://library.globalcastmd.com/watch/complications-of-anorectal-malformations-with-dr-marc-levitt-951?t=1555)
- "Opening posterior sagittally without knowing rectum location will find a whitish shiny structure that may be bladder neck, not rectum." — Marc Levitt (clinical) [Ep 3 · 27:00](https://library.globalcastmd.com/watch/complications-of-anorectal-malformations-with-dr-marc-levitt-951?t=1620)
- "Adjunct techniques to locate rectum include balloon catheter in mucous fistula inflated with fluid or gastroscope to look for light, though the speaker has not used these." — Marc Levitt (clinical) [Ep 3 · 28:42](https://library.globalcastmd.com/watch/complications-of-anorectal-malformations-with-dr-marc-levitt-951?t=1722)
- "Never go to the operating room without knowing exactly what anatomy to expect from a proper distal colostogram; the key question is where is the rectum and is it the most posterior structure." — Marc Levitt (clinical) [Ep 3 · 29:28](https://library.globalcastmd.com/watch/complications-of-anorectal-malformations-with-dr-marc-levitt-951?t=1768)
- "Bulbar or low prostatic rectum with bulge is more easily approached posterior sagittally; high prostatic tapered rectum is best served by laparoscopy; bladder neck fistulas are certainly best by laparoscopy." — Marc Levitt (clinical) [Ep 3 · 30:09](https://library.globalcastmd.com/watch/complications-of-anorectal-malformations-with-dr-marc-levitt-951?t=1809)
- "Laparoscopy for bulging rectum below peritoneal reflection at low prostatic or bulbar level requires unnecessary extra work and risks leaving remnant of original fistula (roof) if surgeon is timid." — Marc Levitt (clinical) [Ep 3 · 30:43](https://library.globalcastmd.com/watch/complications-of-anorectal-malformations-with-dr-marc-levitt-951?t=1843)
- "Posterior sagittal approach for high rectum is very difficult to mobilize and risks urinary tract injury." — Marc Levitt (clinical) [Ep 3 · 31:16](https://library.globalcastmd.com/watch/complications-of-anorectal-malformations-with-dr-marc-levitt-951?t=1876)
- "Laparoscopy replaces laparotomy as elegant dissection from above but should not give away advantages of PSARP; a mini-PSARP during laparoscopy allows safe pelvic entry and rectal tacking to prevent prolapse." — Marc Levitt (clinical) [Ep 3 · 31:48](https://library.globalcastmd.com/watch/complications-of-anorectal-malformations-with-dr-marc-levitt-951?t=1908)
- "Preferred terminology is laparoscopic-assisted PSARP rather than laparoscopy versus PSARP." — Marc Levitt (opinion) [Ep 3 · 32:44](https://library.globalcastmd.com/watch/complications-of-anorectal-malformations-with-dr-marc-levitt-951?t=1964)
- "Prolapse prevention: proper levator closure, tacking rectum to posterior edge of muscle complex for 3-4 stitches, not dissecting rectum more than necessary, avoiding excessive trimming." — Marc Levitt (clinical) [Ep 3 · 33:04](https://library.globalcastmd.com/watch/complications-of-anorectal-malformations-with-dr-marc-levitt-951?t=1984)
- "Prolapse occurs in about 3% of cases, particularly in those without great muscles." — Marc Levitt (epidemiological) [Ep 3 · 33:35](https://library.globalcastmd.com/watch/complications-of-anorectal-malformations-with-dr-marc-levitt-951?t=2015)
- "Rectal prolapse causes bleeding, mucus, and can inhibit bowel control in patients with good muscle potential because they cannot close the opening with prolapsed tissue through it." — Marc Levitt (clinical) [Ep 3 · 33:54](https://library.globalcastmd.com/watch/complications-of-anorectal-malformations-with-dr-marc-levitt-951?t=2034)
- "Prolapse more than 3 millimeters should be treated; ideal time is when colostomy is still present." — Marc Levitt (clinical) [Ep 3 · 34:18](https://library.globalcastmd.com/watch/complications-of-anorectal-malformations-with-dr-marc-levitt-951?t=2058)
- "For circumferential prolapse, performing half the circumference in two different ambulatory settings is preferred by families over hospitalization and avoids need for dilation since half is untouched." — Marc Levitt (clinical) [Ep 3 · 34:48](https://library.globalcastmd.com/watch/complications-of-anorectal-malformations-with-dr-marc-levitt-951?t=2088)
- "Perineal body dehiscence prevention requires complete anterior rectal wall separation from posterior vaginal wall to reach areolar plane, avoiding tension on anoplasty." — Marc Levitt (clinical) [Ep 3 · 35:41](https://library.globalcastmd.com/watch/complications-of-anorectal-malformations-with-dr-marc-levitt-951?t=2141)
- "Perineal body dehiscence is the most common cause of reoperation in female ARM repairs." — Marc Levitt (clinical) [Ep 3 · 36:03](https://library.globalcastmd.com/watch/complications-of-anorectal-malformations-with-dr-marc-levitt-951?t=2163)
- "Traditional postoperative management is NPO for 7 days on 10% dextrose (hyperalimentation only if longer than 7 days); recently trialing clear liquids only for a week to avoid hard stool while allowing some oral intake." — Marc Levitt (clinical) [Ep 3 · 36:35](https://library.globalcastmd.com/watch/complications-of-anorectal-malformations-with-dr-marc-levitt-951?t=2195)
- "Daily perineal examination during the first week is critical; if dehiscence is detected on day 5-8, taking the patient back to OR to re-suture can salvage the repair, but by 3-4 weeks later nothing can be done." — Marc Levitt (clinical) [Ep 3 · 37:32](https://library.globalcastmd.com/watch/complications-of-anorectal-malformations-with-dr-marc-levitt-951?t=2252)
- "Laparoscopy causes trouble if dissecting a rectum that is too low, getting too close to urinary tract or being too timid and leaving remnant of original fistula (distal rectum)." — Marc Levitt (clinical) [Ep 3 · 38:36](https://library.globalcastmd.com/watch/complications-of-anorectal-malformations-with-dr-marc-levitt-951?t=2316)
- "For high rectums, particularly bladder neck fistulas, dissection to make the rectum reach with good blood supply is challenging; the IMA must be preserved because prior colostomy may have disrupted left colic collaterals." — Marc Levitt (clinical) [Ep 3 · 39:20](https://library.globalcastmd.com/watch/complications-of-anorectal-malformations-with-dr-marc-levitt-951?t=2360)
- "The rectum has excellent intramural blood supply from the IMA; taking tiny distal vessels along the rectal wall preserves this, but taking IMA or branches too close to aorta will cause rectal necrosis." — Marc Levitt (clinical) [Ep 3 · 39:47](https://library.globalcastmd.com/watch/complications-of-anorectal-malformations-with-dr-marc-levitt-951?t=2387)
- "The biggest PSARP problem is exploring without knowing rectum location and finding bladder neck, urethra, seminal vesicles, vas deferens, or ectopic ureter instead of distal rectum." — Marc Levitt (clinical) [Ep 3 · 40:18](https://library.globalcastmd.com/watch/complications-of-anorectal-malformations-with-dr-marc-levitt-951?t=2418)
- "Famous cases exist of bladder neck being pulled through and made into beautiful anoplasties, with the patient postoperatively draining liquid (urine) from the anoplasty." — Marc Levitt (clinical) [Ep 3 · 41:02](https://library.globalcastmd.com/watch/complications-of-anorectal-malformations-with-dr-marc-levitt-951?t=2462)
- "To determine continence potential, assess three factors: original malformation type, sacral quality and calculated sacral ratio, and spine quality (ARM continence index)." — Marc Levitt (clinical) [Ep 3 · 42:14](https://library.globalcastmd.com/watch/complications-of-anorectal-malformations-with-dr-marc-levitt-951?t=2534)
- "Three A's in continence index (malformation type, sacrum, spine) predicts continence; three C's predicts incontinence; intermediate grades are being quantified through data collection." — Marc Levitt (clinical) [Ep 3 · 42:57](https://library.globalcastmd.com/watch/complications-of-anorectal-malformations-with-dr-marc-levitt-951?t=2577)
- "Bulbar fistula with sacral ratio of 1 and normal spine should absolutely have bowel control; bladder neck fistula with sacral ratio 0.4 and tethered cord or myelomeningocele has no chance of good bowel control." — Marc Levitt (clinical) [Ep 3 · 43:19](https://library.globalcastmd.com/watch/complications-of-anorectal-malformations-with-dr-marc-levitt-951?t=2599)
- "For 4-year-old with soiling and continence potential, first step is mechanical cleaning with bowel management enemas to gain confidence, then when older try switching to laxatives for voluntary bowel movements." — Marc Levitt (clinical) [Ep 3 · 43:52](https://library.globalcastmd.com/watch/complications-of-anorectal-malformations-with-dr-marc-levitt-951?t=2632)
- "If patient cannot be weaned from enemas, consider antegrade option like Malone procedure." — Marc Levitt (clinical) [Ep 3 · 44:25](https://library.globalcastmd.com/watch/complications-of-anorectal-malformations-with-dr-marc-levitt-951?t=2665)
- "Indications for redo pull-through: any continence potential with imperfect anatomy including improperly located anus, anal stricture, rectal prolapse, or remnant of original fistula (posterior urethral diverticulum)." — Marc Levitt (clinical) [Ep 3 · 44:39](https://library.globalcastmd.com/watch/complications-of-anorectal-malformations-with-dr-marc-levitt-951?t=2679)
- "Redoing anoplasty to center rectum in sphincter can change a patient to have continence potential; success is very good when the right patient is selected." — Marc Levitt (clinical) [Ep 3 · 45:08](https://library.globalcastmd.com/watch/complications-of-anorectal-malformations-with-dr-marc-levitt-951?t=2708)
- "One of the biggest problems with anorectal malformations is that surgical errors do not become apparent for years, unlike most surgical complications which are evident immediately." — Marc Levitt (opinion) [Ep 3 · 46:25](https://library.globalcastmd.com/watch/complications-of-anorectal-malformations-with-dr-marc-levitt-951?t=2785)
- "A perineal fistula opens at or anterior to the fourchette, while a vestibular fistula opens posterior to the hymen in the vestibule." (clinical) [Ep 4 · 0:23](https://library.globalcastmd.com/watch/anorectal-malformation-management-of-female-patients-part-i-pediatric-1091?t=23)
- "Don's mobilization goal is to mobilize the rectum just enough to reach the perineal skin with a little bit of tension, not necessarily achieving complete separation from the vagina." — Don (clinical) [Ep 4 · 2:27](https://library.globalcastmd.com/watch/anorectal-malformation-management-of-female-patients-part-i-pediatric-1091?t=147)
- "Ivo advocates complete separation of rectum from vagina because incomplete separation may lead to retraction and wound problems, and redo cases often show an undissected plane between rectum and vagina." — Ivo (clinical) [Ep 4 · 2:46](https://library.globalcastmd.com/watch/anorectal-malformation-management-of-female-patients-part-i-pediatric-1091?t=166)
- "Complete rectal mobilization results in loss of some rudimentary internal sphincter tissue." — Ivo (clinical) [Ep 4 · 3:43](https://library.globalcastmd.com/watch/anorectal-malformation-management-of-female-patients-part-i-pediatric-1091?t=223)
- "Michael agrees with more mobilization to bring the rectum down without tension, and warns that dissecting too far from the rectal wall risks entering the posterior vagina even though there is a separate plane (compared to vestibular fistulas with a common wall)." — Michael (clinical) [Ep 4 · 4:10](https://library.globalcastmd.com/watch/anorectal-malformation-management-of-female-patients-part-i-pediatric-1091?t=250)
- "In every redo of a female anorectal malformation, the host finds areolar tissue that had never been dissected by the original surgeon, suggesting inadequate anterior rectal wall mobilization." (clinical) [Ep 4 · 5:30](https://library.globalcastmd.com/watch/anorectal-malformation-management-of-female-patients-part-i-pediatric-1091?t=330)
- "The host believes that inadequate anterior rectal wall mobilization creates tension that disrupts the perineal body, leading to reoperations." (opinion) [Ep 4 · 6:10](https://library.globalcastmd.com/watch/anorectal-malformation-management-of-female-patients-part-i-pediatric-1091?t=370)
- "Don suggests that many redo cases may have been done in the newborn period without a backup colostomy, which could contribute to complications." — Don (opinion) [Ep 4 · 6:49](https://library.globalcastmd.com/watch/anorectal-malformation-management-of-female-patients-part-i-pediatric-1091?t=409)
- "Many female redo cases were done with colostomy under all perfect conditions, but the surgeon did not dissect the anterior wall to the areolar plane." (clinical) [Ep 4 · 7:06](https://library.globalcastmd.com/watch/anorectal-malformation-management-of-female-patients-part-i-pediatric-1091?t=426)
- "Common perineal groove is a mucosal-lined channel between vagina and anus, associated with anorectal malformation, where the anus itself is normal in size and position." — Jonathan (clinical) [Ep 4 · 7:51](https://library.globalcastmd.com/watch/anorectal-malformation-management-of-female-patients-part-i-pediatric-1091?t=471)
- "Jonathan has not found patients with common perineal groove becoming symptomatic from the groove itself." — Jonathan (clinical) [Ep 4 · 8:06](https://library.globalcastmd.com/watch/anorectal-malformation-management-of-female-patients-part-i-pediatric-1091?t=486)
- "The vast majority of common perineal grooves, if observed, will become normal skin over time." (clinical) [Ep 4 · 10:36](https://library.globalcastmd.com/watch/anorectal-malformation-management-of-female-patients-part-i-pediatric-1091?t=636)
- "For common perineal grooves that produce mucus and do not resolve, a simple fix is to unroof the mucosa and suture it up." (clinical) [Ep 4 · 10:43](https://library.globalcastmd.com/watch/anorectal-malformation-management-of-female-patients-part-i-pediatric-1091?t=643)
- "Common perineal groove is often associated with a perineal fistula." (clinical) [Ep 4 · 10:51](https://library.globalcastmd.com/watch/anorectal-malformation-management-of-female-patients-part-i-pediatric-1091?t=651)
- "If a hole must be made during dissection, it is preferable to make it in the vagina rather than the rectum because the vagina heals very well with few complications." — Ivo (clinical) [Ep 4 · 12:47](https://library.globalcastmd.com/watch/anorectal-malformation-management-of-female-patients-part-i-pediatric-1091?t=767)
- "Rectal blood supply is intramural, so injuring the rectal wall hurts its blood supply." (clinical) [Ep 4 · 13:14](https://library.globalcastmd.com/watch/anorectal-malformation-management-of-female-patients-part-i-pediatric-1091?t=794)
- "Michael's key technique is to start laterally and find the lateral plane before attempting to separate or create two structures out of the common wall anteriorly." — Michael (clinical) [Ep 4 · 13:34](https://library.globalcastmd.com/watch/anorectal-malformation-management-of-female-patients-part-i-pediatric-1091?t=814)
- "The lateral plane defines the anterior plane during dissection." (clinical) [Ep 4 · 13:51](https://library.globalcastmd.com/watch/anorectal-malformation-management-of-female-patients-part-i-pediatric-1091?t=831)
- "Don's technique is to come in from lateral to anterior, and to start more proximally where the structures are easier to separate, then work from proximal to distal." — Don (clinical) [Ep 4 · 14:26](https://library.globalcastmd.com/watch/anorectal-malformation-management-of-female-patients-part-i-pediatric-1091?t=866)
- "The host performs vestibular fistula repair primarily without a colostomy, either in the newborn period or as a repair in the next 3-4 months depending on the child's condition." (clinical) [Ep 4 · 15:00](https://library.globalcastmd.com/watch/anorectal-malformation-management-of-female-patients-part-i-pediatric-1091?t=900)
- "The host does not believe these patients need a colostomy in the newborn period followed by repair and then colostomy closure (three stages)." (opinion) [Ep 4 · 15:30](https://library.globalcastmd.com/watch/anorectal-malformation-management-of-female-patients-part-i-pediatric-1091?t=930)
- "For primary vestibular repair without colostomy, the host waits until the perineal body is healed (around day 6 or 7) before feeding." (clinical) [Ep 4 · 16:27](https://library.globalcastmd.com/watch/anorectal-malformation-management-of-female-patients-part-i-pediatric-1091?t=987)
- "The host's practice of delayed feeding is based on experience doing many redo cases, many of which were in patients fed early." (opinion) [Ep 4 · 16:39](https://library.globalcastmd.com/watch/anorectal-malformation-management-of-female-patients-part-i-pediatric-1091?t=999)
- "By watching the perineal body carefully during the NPO period, the surgeon can intervene without a dehiscence by taking the patient back to the OR on day 6 or 7 to re-suture the perineal body if needed." (clinical) [Ep 4 · 16:50](https://library.globalcastmd.com/watch/anorectal-malformation-management-of-female-patients-part-i-pediatric-1091?t=1010)
- "In patients who are fed early and sent home, perineal body disruption may go unnoticed until clinic follow-up at 3-4 weeks or later, or may not be noticed until potty training failure at age 4." (opinion) [Ep 4 · 17:09](https://library.globalcastmd.com/watch/anorectal-malformation-management-of-female-patients-part-i-pediatric-1091?t=1029)
- "In settings without hyperalimentation, 10% dextrose can be used for NPO periods up to 7 days in healthy, robust children (not in undernourished or very young infants)." (clinical) [Ep 4 · 17:22](https://library.globalcastmd.com/watch/anorectal-malformation-management-of-female-patients-part-i-pediatric-1091?t=1042)
- "Ivo performed a systematic review on perioperative nutrition showing that early enteral nutrition appears better than later nutrition in retrospective studies, similar to findings in adult surgery, but all studies are poor quality." — Ivo (epidemiological) [Ep 4 · 18:48](https://library.globalcastmd.com/watch/anorectal-malformation-management-of-female-patients-part-i-pediatric-1091?t=1128)
- "Kate Deans describes rapid learning healthcare systems as a 10-year-old concept that allows continuous accrual of experience with rapid statistical modeling to provide real-time point-of-care results for rare diseases." — Kate (clinical) [Ep 4 · 22:13](https://library.globalcastmd.com/watch/anorectal-malformation-management-of-female-patients-part-i-pediatric-1091?t=1333)
- "For delayed vestibular repairs (not newborns), the host performs a full GoLYTELY bowel prep until effluent is clear, plus or minus oral antibiotics." (clinical) [Ep 4 · 23:04](https://library.globalcastmd.com/watch/anorectal-malformation-management-of-female-patients-part-i-pediatric-1091?t=1384)
- "The host's practice for primary vestibular repair includes PICC line placement, hyperalimentation for 7 days, and careful daily inspection of the perineum, with feeding and discharge on day 7 (Tuesday afternoon) if the perineal body is well healed." (clinical) [Ep 4 · 23:55](https://library.globalcastmd.com/watch/anorectal-malformation-management-of-female-patients-part-i-pediatric-1091?t=1435)
- "About once or twice a year, the host observes early perineal body separation and returns the patient to the OR for reinforcing sutures." (clinical) [Ep 4 · 24:25](https://library.globalcastmd.com/watch/anorectal-malformation-management-of-female-patients-part-i-pediatric-1091?t=1465)
- "The host does not use a Foley catheter for vestibular or perineal fistula repairs, believing that urine leaking on the perineum is not a big deal." (clinical) [Ep 4 · 25:31](https://library.globalcastmd.com/watch/anorectal-malformation-management-of-female-patients-part-i-pediatric-1091?t=1531)
- "Jonathan uses a Foley catheter to keep alkaline urine away from the fresh wound." — Jonathan (clinical) [Ep 4 · 26:15](https://library.globalcastmd.com/watch/anorectal-malformation-management-of-female-patients-part-i-pediatric-1091?t=1575)
- "Indications for surgery in female ARM include: hole too small, hole not in center of sphincter, and inadequate perineal body" — Marc Levitt (clinical) [Ep 7 · 2:34](https://library.globalcastmd.com/watch/colorectal-quiz-episode-13-newborn-arm-part-2-4142?t=154)
- "Perineal groove with mucosal lining will keratinize and look like normal perineal body over time" — Jason Frischer (clinical) [Ep 7 · 4:45](https://library.globalcastmd.com/watch/colorectal-quiz-episode-13-newborn-arm-part-2-4142?t=285)
- "Surgical intervention for perineal groove is indicated only if secreting mucus, causing irritation, or developing ulcers" — Jason Frischer (clinical) [Ep 7 · 5:00](https://library.globalcastmd.com/watch/colorectal-quiz-episode-13-newborn-arm-part-2-4142?t=300)
- "Congenital perineal groove usually epithelializes on its own by age two" — Amanda Jensen (host_summary) [Ep 7 · 6:10](https://library.globalcastmd.com/watch/colorectal-quiz-episode-13-newborn-arm-part-2-4142?t=370)
- "Perineal groove can be misdiagnosed as contact dermatitis, trauma, or sexual abuse" — Amanda Jensen (host_summary) [Ep 7 · 6:10](https://library.globalcastmd.com/watch/colorectal-quiz-episode-13-newborn-arm-part-2-4142?t=370)
- "If anal opening is adequately sized, surrounded by sphincter, and has a perineal body (albeit short), no surgery is indicated" — Marc Levitt (clinical) [Ep 7 · 7:14](https://library.globalcastmd.com/watch/colorectal-quiz-episode-13-newborn-arm-part-2-4142?t=434)
- "Short perineal body will grow over time and there is nothing to do about it surgically" — Marc Levitt (clinical) [Ep 7 · 8:01](https://library.globalcastmd.com/watch/colorectal-quiz-episode-13-newborn-arm-part-2-4142?t=481)
- "If half the fistula is within sphincter complex and half outside, patient will leak stool because they cannot close the hole, making surgery worthy" — Marc Levitt (clinical) [Ep 7 · 8:39](https://library.globalcastmd.com/watch/colorectal-quiz-episode-13-newborn-arm-part-2-4142?t=519)
- "Three qualities to assess in anal location are: anal size, location (whether surrounded by sphincter), and perineal body size" — Amanda Jensen (host_summary) [Ep 7 · 9:11](https://library.globalcastmd.com/watch/colorectal-quiz-episode-13-newborn-arm-part-2-4142?t=551)
- "Vestibular fistula is very common in females and needs formal repair with hole transposed to center of sphincter" — Jason Frischer (clinical) [Ep 7 · 9:35](https://library.globalcastmd.com/watch/colorectal-quiz-episode-13-newborn-arm-part-2-4142?t=575)
- "For vestibular fistula diagnosed in newborn period, options are primary repair if baby is well, or allow stooling through fistula for couple months then elective repair without stoma" — Jason Frischer (clinical) [Ep 7 · 10:22](https://library.globalcastmd.com/watch/colorectal-quiz-episode-13-newborn-arm-part-2-4142?t=622)
- "Patients diagnosed with vestibular fistula at 6-12 months who have dilated rectosigmoid need diversion as first step, then repair" — Jason Frischer (clinical) [Ep 7 · 10:22](https://library.globalcastmd.com/watch/colorectal-quiz-episode-13-newborn-arm-part-2-4142?t=622)
- "Purpose of diversion in ARM repair is to avoid perineal body dehiscence" — Jason Frischer (clinical) [Ep 7 · 10:22](https://library.globalcastmd.com/watch/colorectal-quiz-episode-13-newborn-arm-part-2-4142?t=622)
- "Cloaca presents with single perineal orifice and hypertrophied area around clitoral hood is typical, not ambiguous genitalia" — Marc Levitt (clinical) [Ep 7 · 11:25](https://library.globalcastmd.com/watch/colorectal-quiz-episode-13-newborn-arm-part-2-4142?t=685)
- "Cloaca patients do not need endocrine workup or steroids and there is no question of gender assignment - they are female" — Marc Levitt (clinical) [Ep 7 · 11:25](https://library.globalcastmd.com/watch/colorectal-quiz-episode-13-newborn-arm-part-2-4142?t=685)
- "Cloaca patients are still being misdiagnosed as ambiguous genitalia, with some babies not having proper gender assignment for one to two weeks" — Marc Levitt (clinical) [Ep 7 · 11:25](https://library.globalcastmd.com/watch/colorectal-quiz-episode-13-newborn-arm-part-2-4142?t=685)
- "Urogenital sinus plus normal anus is an endocrine problem, but no anus and urogenital sinus is a cloaca" — Amanda Jensen (host_summary) [Ep 7 · 12:22](https://library.globalcastmd.com/watch/colorectal-quiz-episode-13-newborn-arm-part-2-4142?t=742)
- "Key to perineal exam is to push down and flatten the perineal body to assess if it is normal" — Marc Levitt (clinical) [Ep 7 · 13:26](https://library.globalcastmd.com/watch/colorectal-quiz-episode-13-newborn-arm-part-2-4142?t=806)
- "Use Hagar dilators starting low and working up for accurate anal size measurement; do not use fingers because every surgeon has different size glove" — Rod Gerardo (host_summary) [Ep 7 · 13:38](https://library.globalcastmd.com/watch/colorectal-quiz-episode-13-newborn-arm-part-2-4142?t=818)
- "Normal anus is centered within sphincter, of adequate size, and perineal body is of normal length properly distanced from vestibule" — Marc Levitt (clinical) [Ep 7 · 13:47](https://library.globalcastmd.com/watch/colorectal-quiz-episode-13-newborn-arm-part-2-4142?t=827)
- "To evaluate for vestibular fistula, pull labia towards examiner with both hands to visualize vaginal opening and urethra" — Jason Frischer (clinical) [Ep 7 · 14:11](https://library.globalcastmd.com/watch/colorectal-quiz-episode-13-newborn-arm-part-2-4142?t=851)
- "Female ARM exam requires determining number of perineal orifices: three orifices means perineal or vestibular fistula; two orifices raises question of fistula presence, vaginal atresia, or rectovaginal fistula; one orifice is cloaca" — Amanda Jensen (host_summary) [Ep 7 · 15:03](https://library.globalcastmd.com/watch/colorectal-quiz-episode-13-newborn-arm-part-2-4142?t=903)
- "A normal anus must meet three criteria: appropriate size, centered in the sphincter, and presence of a perineal body." — Amanda Jensen (host_summary) [Ep 8 · 3:02](https://library.globalcastmd.com/watch/colorectal-quiz-episode-28-female-arm-management-perineal-fistula-5115?t=182)
- "If the hole is in the center of the sphincter with adequate lumen and a perineal body is present, the patient does not need surgery." — Marc Levitt (clinical) [Ep 8 · 3:12](https://library.globalcastmd.com/watch/colorectal-quiz-episode-28-female-arm-management-perineal-fistula-5115?t=192)
- "If the hole is too small or outside of the sphincter, surgery is required." — Marc Levitt (clinical) [Ep 8 · 3:24](https://library.globalcastmd.com/watch/colorectal-quiz-episode-28-female-arm-management-perineal-fistula-5115?t=204)
- "Conversations about female perineal fistula management are more time-consuming than those about cloaca, and patients seek multiple opinions for this relatively benign malformation." — Marc Levitt (opinion) [Ep 8 · 2:25](https://library.globalcastmd.com/watch/colorectal-quiz-episode-28-female-arm-management-perineal-fistula-5115?t=145)
- "There are five valid management options for perineal fistula: colostomy then repair, primary repair, dilation then repair, simultaneous colostomy and repair, and dilation alone." — Marc Levitt (clinical) [Ep 8 · 4:20](https://library.globalcastmd.com/watch/colorectal-quiz-episode-28-female-arm-management-perineal-fistula-5115?t=260)
- "Diverting with a colostomy does not necessarily prevent perineal body dehiscence, and colostomy carries significant morbidity including closure complications." — Marc Levitt (clinical) [Ep 8 · 5:23](https://library.globalcastmd.com/watch/colorectal-quiz-episode-28-female-arm-management-perineal-fistula-5115?t=323)
- "Dilation alone is potentially acceptable but could be problematic if the fistulous distal end will not grow, leading to proximal distension." — Marc Levitt (clinical) [Ep 8 · 6:07](https://library.globalcastmd.com/watch/colorectal-quiz-episode-28-female-arm-management-perineal-fistula-5115?t=367)
- "A vestibular fistula is not a vaginal fistula because the posterior vaginal wall is intact with no fistula to it." — Marc Levitt (clinical) [Ep 8 · 9:14](https://library.globalcastmd.com/watch/colorectal-quiz-episode-28-female-arm-management-perineal-fistula-5115?t=554)
- "True vaginal fistulas are exceedingly rare in anorectal malformations." — Marc Levitt (epidemiological) [Ep 8 · 9:34](https://library.globalcastmd.com/watch/colorectal-quiz-episode-28-female-arm-management-perineal-fistula-5115?t=574)
- "Some perineal fistulas (position 4 on the classification) can be managed with posterior wall mobilization without touching the anterior wall." — Marc Levitt (clinical) [Ep 8 · 10:50](https://library.globalcastmd.com/watch/colorectal-quiz-episode-28-female-arm-management-perineal-fistula-5115?t=650)
- "Anal stenosis (position 5 on the classification) requires screening for Currarino syndrome." — Marc Levitt (clinical) [Ep 8 · 7:38](https://library.globalcastmd.com/watch/colorectal-quiz-episode-28-female-arm-management-perineal-fistula-5115?t=458)
- "Many children with anorectal malformations have associated genitourinary anomalies, which is well documented in the literature." — Kathleen Van Leeuwen (epidemiological) [Ep 8 · 12:12](https://library.globalcastmd.com/watch/colorectal-quiz-episode-28-female-arm-management-perineal-fistula-5115?t=732)
- "During vaginoscopy, seeing a single cervix does not definitively mean only one cervix is present; a second may be found later if there is a narrow side." — Kathleen Van Leeuwen (clinical) [Ep 8 · 12:48](https://library.globalcastmd.com/watch/colorectal-quiz-episode-28-female-arm-management-perineal-fistula-5115?t=768)
- "Surgeons performing vaginoscopy should look for single versus duplicated cervix, distal vaginal atresia, and vaginal septum." — Marc Levitt (clinical) [Ep 8 · 14:09](https://library.globalcastmd.com/watch/colorectal-quiz-episode-28-female-arm-management-perineal-fistula-5115?t=849)
- "The incidence of distal vaginal atresia is quite rare in anorectal malformations." — Marc Levitt (epidemiological) [Ep 8 · 14:21](https://library.globalcastmd.com/watch/colorectal-quiz-episode-28-female-arm-management-perineal-fistula-5115?t=861)
- "Vaginal septums occur in approximately 3 to 5% of vestibular fistulas." — Marc Levitt (epidemiological) [Ep 8 · 14:28](https://library.globalcastmd.com/watch/colorectal-quiz-episode-28-female-arm-management-perineal-fistula-5115?t=868)
- "Perineal fistulas can be associated with distal vaginal atresia, though less commonly than vestibular fistulas." — Marc Levitt (clinical) [Ep 8 · 14:36](https://library.globalcastmd.com/watch/colorectal-quiz-episode-28-female-arm-management-perineal-fistula-5115?t=876)
- "When neurologic anomalies are found in anorectal malformation patients, gynecological anomalies are more likely, especially on the same side." — Jason Frischer (clinical) [Ep 8 · 15:22](https://library.globalcastmd.com/watch/colorectal-quiz-episode-28-female-arm-management-perineal-fistula-5115?t=922)
- "For patients with anorectal malformations and ureteral abnormalities, differential renal function assessment (such as DMSA scan) is important to determine whether to reimplant the ureter or remove a non-functional kidney." — Marc Levitt (clinical) [Ep 8 · 16:36](https://library.globalcastmd.com/watch/colorectal-quiz-episode-28-female-arm-management-perineal-fistula-5115?t=996)
- "Absent kidneys in anorectal malformation patients are usually not truly absent but rather non-functional, often multicystic and dysplastic." — Marc Levitt (clinical) [Ep 8 · 17:20](https://library.globalcastmd.com/watch/colorectal-quiz-episode-28-female-arm-management-perineal-fistula-5115?t=1040)
- "Every surgeon caring for anorectal malformations should know the malformation type, spinal status (tethered cord, myelomeningocele, or normal), and sacral anatomy including sacral ratio." — Marc Levitt (guideline) [Ep 8 · 17:44](https://library.globalcastmd.com/watch/colorectal-quiz-episode-28-female-arm-management-perineal-fistula-5115?t=1064)
- "Sacral ratio calculation is valuable for informing family conversations about potential for bowel control in anorectal malformation patients." — Marc Levitt (clinical) [Ep 8 · 18:15](https://library.globalcastmd.com/watch/colorectal-quiz-episode-28-female-arm-management-perineal-fistula-5115?t=1095)
- "A patient with a low-type anorectal malformation (such as perineal fistula) but with associated spinal pathology has a different prognosis for bowel control than the same malformation with a normal spine." — Marc Levitt (clinical) [Ep 8 · 18:15](https://library.globalcastmd.com/watch/colorectal-quiz-episode-28-female-arm-management-perineal-fistula-5115?t=1095)
- "At Children's National, many surgeons start breast milk on post-op day 0 or 1 after primary perineal fistula repair, advance diet as tolerated, and discharge on post-op day 2-3." — Christine (clinical) [Ep 9 · 0:48](https://library.globalcastmd.com/watch/colorectal-quiz-episode-29-female-arm-post-op-management-5181?t=48)
- "Alberto Pena's original protocol mandated 7 days NPO with central line and hyperalimentation after ARM repair, feeding only on day 7 if healed." — Marc Levitt (clinical) [Ep 9 · 1:37](https://library.globalcastmd.com/watch/colorectal-quiz-episode-29-female-arm-post-op-management-5181?t=97)
- "A study by Carlos Reck (now in Vienna, Austria) compared NPO for 7 days versus clear liquids for 7 days and found the same amount of stool output in both groups." — Marc Levitt (clinical) [Ep 9 · 3:04](https://library.globalcastmd.com/watch/colorectal-quiz-episode-29-female-arm-post-op-management-5181?t=184)
- "The problem is not stool passage itself but hard stool passage that can disrupt the perineal body anastomosis." — Marc Levitt (clinical) [Ep 9 · 3:30](https://library.globalcastmd.com/watch/colorectal-quiz-episode-29-female-arm-post-op-management-5181?t=210)
- "Dr. Levitt's current protocol is regular IV (no PICC line), clear liquids or breast milk for 5 days, with very low dehiscence rate. Day 5 provides better healing than day 1-2." — Marc Levitt (clinical) [Ep 9 · 3:37](https://library.globalcastmd.com/watch/colorectal-quiz-episode-29-female-arm-post-op-management-5181?t=217)
- "There is no published article showing post-op day 1 regular diet (not breast milk, but actual food or formula) with a very low dehiscence rate." — Marc Levitt (opinion) [Ep 9 · 3:58](https://library.globalcastmd.com/watch/colorectal-quiz-episode-29-female-arm-post-op-management-5181?t=238)
- "Phoenix group (14 surgeons) performs most ARM repairs before children are on anything except breast milk or formula, does early repairs with early discharge home on ad lib PO intake, and reports very low dehiscence rate with close post-op follow-up." — Kathy (clinical) [Ep 9 · 4:32](https://library.globalcastmd.com/watch/colorectal-quiz-episode-29-female-arm-post-op-management-5181?t=272)
- "Perineal body dehiscence usually leads to no perineal body over several months, requiring redo surgery because the anterior anoplasty has no sphincter around it (it's split)." — Marc Levitt (clinical) [Ep 9 · 5:45](https://library.globalcastmd.com/watch/colorectal-quiz-episode-29-female-arm-post-op-management-5181?t=345)
- "Nearly every redo case Dr. Levitt sees for perineal body dehiscence involved patients who were fed right away and discharged home." — Marc Levitt (clinical) [Ep 9 · 5:59](https://library.globalcastmd.com/watch/colorectal-quiz-episode-29-female-arm-post-op-management-5181?t=359)
- "Dr. Fisher's protocol for perineal body primary repair (no stoma) is 5-7 days NPO on D10 via midline catheter (not PICC line) until the repair is confirmed healed." — Jason Frischer (clinical) [Ep 9 · 7:17](https://library.globalcastmd.com/watch/colorectal-quiz-episode-29-female-arm-post-op-management-5181?t=437)
- "A randomized controlled trial by Richard Wood and Dr. Levitt compared dilation versus non-dilation for primary PSARP (cloacas excluded). Families were randomized and knew the backup plan for stricture was dilation ± Heineke-Mikulicz anoplasty." — Marc Levitt (clinical) [Ep 9 · 9:06](https://library.globalcastmd.com/watch/colorectal-quiz-episode-29-female-arm-post-op-management-5181?t=546)
- "In the dilation trial, both groups (dilation and non-dilation) had stricture rates somewhere between 10 and 20%." — Marc Levitt (clinical) [Ep 9 · 9:33](https://library.globalcastmd.com/watch/colorectal-quiz-episode-29-female-arm-post-op-management-5181?t=573)
- "Many patients' anoplasties look absolutely fine 8 weeks later at colostomy closure if they were never touched with a dilator, provided the anoplasty was healthy with no tension and good blood supply." — Marc Levitt (clinical) [Ep 9 · 10:25](https://library.globalcastmd.com/watch/colorectal-quiz-episode-29-female-arm-post-op-management-5181?t=625)
- "The dilation study was prompted by asking families their biggest concern about ARM care, and by far number one was dilations. This was family-driven research, not doctor-driven problem-solving." — Marc Levitt (clinical) [Ep 9 · 10:45](https://library.globalcastmd.com/watch/colorectal-quiz-episode-29-female-arm-post-op-management-5181?t=645)
- "The non-dilation protocol offers families a choice: dilate twice daily for 4 months, or accept a 10-15% risk of stricture requiring Heineke-Mikulicz anoplasty, with the child already going under anesthesia in 8 weeks for colostomy closure." — Marc Levitt (clinical) [Ep 9 · 11:25](https://library.globalcastmd.com/watch/colorectal-quiz-episode-29-female-arm-post-op-management-5181?t=685)
- "Dilations can drive couples apart. Often one family member does the dilations and over time doesn't want to come to clinic anymore. Parents feel guilty and find it traumatic to hold their child down for dilations." — Kathy (opinion) [Ep 9 · 12:16](https://library.globalcastmd.com/watch/colorectal-quiz-episode-29-female-arm-post-op-management-5181?t=736)
- "Jack Langer's protocol is to see patients weekly in clinic and pass a dilator himself rather than having families do it at home." — Marc Levitt (clinical) [Ep 9 · 13:45](https://library.globalcastmd.com/watch/colorectal-quiz-episode-29-female-arm-post-op-management-5181?t=825)
- "In the dilation trial, 4 patients required redo operations for stricture: 2 in the dilation arm (who didn't actually dilate) and 2 in the non-dilation arm. Additional patients required Heineke-Mikulicz procedures (3 in one group, 47 total procedures mentioned)." — Jason Frischer (host_summary) [Ep 9 · 14:20](https://library.globalcastmd.com/watch/colorectal-quiz-episode-29-female-arm-post-op-management-5181?t=860)
- "Full continence can be restored with a redo operation for stricture, and data is available showing this. One indication for redo is stricture." — Marc Levitt (clinical) [Ep 9 · 16:38](https://library.globalcastmd.com/watch/colorectal-quiz-episode-29-female-arm-post-op-management-5181?t=998)
- "The vast majority of patients needing intervention for stricture in the non-dilation protocol are already undergoing surgery for colostomy closure, making the intervention relatively minor." — Marc Levitt (clinical) [Ep 9 · 17:12](https://library.globalcastmd.com/watch/colorectal-quiz-episode-29-female-arm-post-op-management-5181?t=1032)
- "Dr. Levitt has yet to meet a family that has chosen dilation when presented with the non-dilation option and its risks/benefits." — Marc Levitt (clinical) [Ep 9 · 17:21](https://library.globalcastmd.com/watch/colorectal-quiz-episode-29-female-arm-post-op-management-5181?t=1041)
- "Some families at Phoenix have chosen dilation after being presented with the study data and options, preferring the known approach since long-term continence outcomes of non-dilation are not yet established." — Kathy (clinical) [Ep 9 · 18:08](https://library.globalcastmd.com/watch/colorectal-quiz-episode-29-female-arm-post-op-management-5181?t=1088)
- "In Ghana, a colleague makes anoplasties slightly bigger knowing patients won't return for follow-up, anticipating some contraction will occur." — Marc Levitt (clinical) [Ep 9 · 19:37](https://library.globalcastmd.com/watch/colorectal-quiz-episode-29-female-arm-post-op-management-5181?t=1177)
- "For redo ARM cases, Dr. Levitt makes the anoplasty a little bigger knowing there will be contraction. Redos are not dilated at all, but are examined under anesthesia at one month to check for early stricture." — Marc Levitt (clinical) [Ep 9 · 20:18](https://library.globalcastmd.com/watch/colorectal-quiz-episode-29-female-arm-post-op-management-5181?t=1218)
- "For primary repairs, Dr. Levitt makes the lumen match what the maximal rectal lumen can be. With good mobilization (not overdoing it, throwing away as little rectum as possible), the anoplasty is usually a good size, about Hegar 13 or 14 at the end." — Marc Levitt (clinical) [Ep 9 · 20:33](https://library.globalcastmd.com/watch/colorectal-quiz-episode-29-female-arm-post-op-management-5181?t=1233)

## Changelog
- Sep 9: 2 items no longer name perineal fistula
- Sep 7: 16 items added automatically

---
Educational content from recorded physician discussions — not medical advice. Cite the canonical URL or the ?t= deep link. Policy: https://library.globalcastmd.com/ai