# Urinary Tract Infection — GCMD Library living collection

Everything in the library about urinary tract infection — built automatically from dossiers that name it.

Updated: n/a · 3 episodes · 56 cited statements

## Episodes
### Evidence & Research
- [Challenging Dogma: Does Colostomy Type Matter?](https://library.globalcastmd.com/watch/challenging-dogma-does-colostomy-type-matter-325) — video · 1:29 · [machine version](https://library.globalcastmd.com/watch/challenging-dogma-does-colostomy-type-matter-325.md)
- [Challenging Dogma: Does Colostomy Type Matter?](https://library.globalcastmd.com/watch/challenging-dogma-does-colostomy-type-matter-398) — video · 1:29 · [machine version](https://library.globalcastmd.com/watch/challenging-dogma-does-colostomy-type-matter-398.md)

### In-Depth Reviews
- [Urology Part I](https://library.globalcastmd.com/watch/urology-part-i-1980) — podcast · 69:50 · [machine version](https://library.globalcastmd.com/watch/urology-part-i-1980.md)

## Chapters
- [0:00](https://library.globalcastmd.com/watch/challenging-dogma-does-colostomy-type-matter-325?t=0) Meta-analysis comparing divided versus loop colostomy for anorectal malformations (Ep 1)
- [0:00](https://library.globalcastmd.com/watch/challenging-dogma-does-colostomy-type-matter-398?t=0) Meta-analysis comparing divided versus loop colostomy for anorectal malformations (Ep 2)
- [0:00](https://library.globalcastmd.com/watch/urology-part-i-1980?t=0) Introduction and Series Overview (Ep 3)
- [1:53](https://library.globalcastmd.com/watch/urology-part-i-1980?t=113) Circumcision: Evidence and Indications (Ep 3)
- [8:50](https://library.globalcastmd.com/watch/urology-part-i-1980?t=530) Circumcision Technique and Pearls (Ep 3)
- [20:25](https://library.globalcastmd.com/watch/urology-part-i-1980?t=1225) Circumcision Complications and Management (Ep 3)
- [25:30](https://library.globalcastmd.com/watch/urology-part-i-1980?t=1530) Post-Circumcision Issues: Adhesions and Bridges (Ep 3)
- [31:42](https://library.globalcastmd.com/watch/urology-part-i-1980?t=1902) Meatal Stenosis: Diagnosis and Treatment (Ep 3)
- [34:58](https://library.globalcastmd.com/watch/urology-part-i-1980?t=2098) When to Refer: Contraindications to Routine Circumcision (Ep 3)
- [38:14](https://library.globalcastmd.com/watch/urology-part-i-1980?t=2294) Phimosis: Physiologic vs Pathologic (Ep 3)
- [42:58](https://library.globalcastmd.com/watch/urology-part-i-1980?t=2578) Paraphimosis Management (Ep 3)
- [45:20](https://library.globalcastmd.com/watch/urology-part-i-1980?t=2720) Penile Trauma: Zipper Injuries and Crush Injuries (Ep 3)
- [48:58](https://library.globalcastmd.com/watch/urology-part-i-1980?t=2938) Hypospadias: Presentation and Evaluation (Ep 3)
- [53:31](https://library.globalcastmd.com/watch/urology-part-i-1980?t=3211) Hypospadias Repair Principles (Ep 3)
- [57:13](https://library.globalcastmd.com/watch/urology-part-i-1980?t=3433) Other Penile Conditions: Epispadias, Micropenis, Torsion (Ep 3)
- [59:37](https://library.globalcastmd.com/watch/urology-part-i-1980?t=3577) Labial Adhesions in Females (Ep 3)
- [63:48](https://library.globalcastmd.com/watch/urology-part-i-1980?t=3828) Hydrometrocolpos and Midline Genital Bulges (Ep 3)

## Statements
Every statement is attributed, typed, and timestamped; the link is the citation.
- "UTI risk in the first year of life is 3-4% overall, with uncircumcised boys having 1/100 risk versus circumcised boys 1/1000 risk" — Patricio Gargollo (epidemiological) [Ep 3 · 2:40](https://library.globalcastmd.com/watch/urology-part-i-1980?t=160)
- "Circumcision provides 53% protection against HIV transmission in randomized trials from Kenya and Uganda, with both trials stopped early due to significant benefit" — Patricio Gargollo (clinical) [Ep 3 · 4:16](https://library.globalcastmd.com/watch/urology-part-i-1980?t=256)
- "Circumcision decreases risk of HIV, syphilis, gonococcus, HPV, and HSV-2, but does not change chlamydia risk" — Patricio Gargollo (clinical) [Ep 3 · 3:16](https://library.globalcastmd.com/watch/urology-part-i-1980?t=196)
- "The AAP states that data are not sufficient to recommend routine neonatal circumcision, and parents should be given accurate, unbiased information" — Patricio Gargollo (host_summary) [Ep 3 · 5:19](https://library.globalcastmd.com/watch/urology-part-i-1980?t=319)
- "Office circumcision should be limited to infants 3 months or younger or weighing less than 13 pounds to minimize restraint difficulty and bleeding risk" — Patricio Gargollo (opinion) [Ep 3 · 6:56](https://library.globalcastmd.com/watch/urology-part-i-1980?t=416)
- "Exposing young children to elective general anesthesia such as for circumcision is not recommended from an anesthetic safety standpoint" — Patricio Gargollo (clinical) [Ep 3 · 7:53](https://library.globalcastmd.com/watch/urology-part-i-1980?t=473)
- "The best analgesia for circumcision is a dorsal penile nerve block combined with a ring block using 0.25% bupivacaine without epinephrine" — Patricio Gargollo (clinical) [Ep 3 · 9:28](https://library.globalcastmd.com/watch/urology-part-i-1980?t=568)
- "The Gomco clamp is preferred over Plastibell (subjectively more complications) and Mogen clamp (risk of glans amputation)" — Patricio Gargollo (opinion) [Ep 3 · 10:22](https://library.globalcastmd.com/watch/urology-part-i-1980?t=622)
- "Glans amputation during circumcision has been seen 2-3 times with Mogen clamp when small glans is pulled through the slit" — Patricio Gargollo (clinical) [Ep 3 · 11:07](https://library.globalcastmd.com/watch/urology-part-i-1980?t=667)
- "Complete preputial adhesion takedown is essential—you must see the ridge under the corona all the way around to avoid asymmetric skin removal" — Patricio Gargollo (clinical) [Ep 3 · 15:55](https://library.globalcastmd.com/watch/urology-part-i-1980?t=955)
- "When using Gomco, leave the bell on for at least 5 minutes for older infants (closer to 3 months/13 pounds) and 1-2 minutes for newborns" — Patricio Gargollo (clinical) [Ep 3 · 16:56](https://library.globalcastmd.com/watch/urology-part-i-1980?t=1016)
- "When removing the Gomco bell, force the skin off the bell rather than pulling the bell off the skin to avoid separating crushed edges" — Patricio Gargollo (clinical) [Ep 3 · 17:01](https://library.globalcastmd.com/watch/urology-part-i-1980?t=1021)
- "A safety pin through both edges of the dorsal slit helps pull foreskin through the Gomco base hole more easily" — Patricio Gargollo (clinical) [Ep 3 · 17:51](https://library.globalcastmd.com/watch/urology-part-i-1980?t=1071)
- "Before clamping, check underneath the bell to ensure shaft skin (not scrotal skin) is visible and the median raphe is centered to avoid twisting" — Patricio Gargollo (clinical) [Ep 3 · 19:35](https://library.globalcastmd.com/watch/urology-part-i-1980?t=1175)
- "Vaseline dissolves Dermabond, so parents must be instructed not to apply Vaseline after Dermabond circumcision" — Patricio Gargollo (clinical) [Ep 3 · 20:47](https://library.globalcastmd.com/watch/urology-part-i-1980?t=1247)
- "Office circumcision tray should include 6-0 chromic or fast-absorbing plain suture for bleeding and 1:1000 epinephrine for topical hemostasis" — Patricio Gargollo (clinical) [Ep 3 · 21:27](https://library.globalcastmd.com/watch/urology-part-i-1980?t=1287)
- "For OR circumcision, 6-0 or 5-0 fast-absorbing plain gut (used by plastic surgeons on face) heals nicely; Vicryl causes pie-crusting unless subcuticular" — Patricio Gargollo (clinical) [Ep 3 · 22:17](https://library.globalcastmd.com/watch/urology-part-i-1980?t=1337)
- "Physiologic post-circumcision adhesions (distinct line visible, common in chubby babies) do not need treatment and will lyse spontaneously as the child grows" — Patricio Gargollo (clinical) [Ep 3 · 25:38](https://library.globalcastmd.com/watch/urology-part-i-1980?t=1538)
- "Lysing physiologic adhesions in the office can turn a non-problem into a problem by creating a raw surface that forms a true skin bridge" — Patricio Gargollo (clinical) [Ep 3 · 26:21](https://library.globalcastmd.com/watch/urology-part-i-1980?t=1581)
- "True skin bridges (no line, two holes on each side) require treatment because they tether the penis and do not resolve spontaneously" — Patricio Gargollo (clinical) [Ep 3 · 27:15](https://library.globalcastmd.com/watch/urology-part-i-1980?t=1635)
- "Most skin bridges can be lysed in office with EMLA cream for 30-40 minutes, hemostat placement, and fine scissor division" — Patricio Gargollo (clinical) [Ep 3 · 27:47](https://library.globalcastmd.com/watch/urology-part-i-1980?t=1667)
- "Redundant foreskin appearance after circumcision is usually due to suprapubic fat pad displacing skin distally; if penis looks circumcised when fat pad is pushed down, no revision is needed" — Patricio Gargollo (clinical) [Ep 3 · 29:25](https://library.globalcastmd.com/watch/urology-part-i-1980?t=1765)
- "Dr. Gargollo has never seen an adolescent complain of too much foreskin after circumcision, suggesting most cases resolve with puberty" — Patricio Gargollo (clinical) [Ep 3 · 29:57](https://library.globalcastmd.com/watch/urology-part-i-1980?t=1797)
- "Dr. Gargollo performs only 1-2 redo circumcisions per year despite high volume, indicating most redundant skin resolves spontaneously" — Patricio Gargollo (clinical) [Ep 3 · 30:53](https://library.globalcastmd.com/watch/urology-part-i-1980?t=1853)
- "Meatal stenosis is a condition exclusively seen in circumcised boys, caused by meatal inflammation from rubbing against diaper/underwear creating a 6 o'clock web" — Patricio Gargollo (clinical) [Ep 3 · 32:11](https://library.globalcastmd.com/watch/urology-part-i-1980?t=1931)
- "Meatal stenosis requires intervention only when urine stream deviates straight upward or child must sit to void, not for subjectively narrow meatus alone" — Patricio Gargollo (clinical) [Ep 3 · 32:45](https://library.globalcastmd.com/watch/urology-part-i-1980?t=1965)
- "Office meatotomy can be performed with EMLA cream, straight hemostat crush of 6 o'clock web, and fine scissors; sutures at 3 and 6 o'clock have no proven benefit for reducing recurrence" — Patricio Gargollo (clinical) [Ep 3 · 33:44](https://library.globalcastmd.com/watch/urology-part-i-1980?t=2024)
- "Dr. Gargollo has never seen an adolescent with meatal stenosis, suggesting many subjectively narrow meatuses normalize with growth" — Patricio Gargollo (clinical) [Ep 3 · 33:29](https://library.globalcastmd.com/watch/urology-part-i-1980?t=2009)
- "Hypospadias, buried penis, penile-scrotal webbing, penile torsion, and congenital megaprepuce are contraindications to routine circumcision and should be referred to pediatric urology" — Patricio Gargollo (clinical) [Ep 3 · 36:58](https://library.globalcastmd.com/watch/urology-part-i-1980?t=2218)
- "For distal hypospadias discovered during circumcision, the circumcision can be completed because foreskin is not used in modern distal hypospadias repairs" — Patricio Gargollo (clinical) [Ep 3 · 51:14](https://library.globalcastmd.com/watch/urology-part-i-1980?t=3074)
- "A buried penis appears as a short squat pyramid rather than a protruding structure; attempting circumcision can result in complete shaft skin loss requiring skin grafting" — Patricio Gargollo (clinical) [Ep 3 · 37:22](https://library.globalcastmd.com/watch/urology-part-i-1980?t=2242)
- "Micropenis is defined as stretched penile length greater than 2.5 standard deviations below the mean for age; mean is 4 cm at 6-12 months" — Patricio Gargollo (clinical) [Ep 3 · 35:37](https://library.globalcastmd.com/watch/urology-part-i-1980?t=2137)
- "Physiologic phimosis (soft, supple foreskin without symptoms) requires no treatment regardless of age, even in 5-8 year olds" — Patricio Gargollo (clinical) [Ep 3 · 38:47](https://library.globalcastmd.com/watch/urology-part-i-1980?t=2327)
- "First-line treatment for symptomatic phimosis is betamethasone 0.1% three times daily for 2-3 months, with >50% success rate" — Patricio Gargollo (clinical) [Ep 3 · 40:15](https://library.globalcastmd.com/watch/urology-part-i-1980?t=2415)
- "Balanitis xerotica obliterans (BXO) presents with white paper-like, scaly, hard skin at prepuce tip and does not respond to steroids; requires circumcision to prevent urethral stricture" — Patricio Gargollo (clinical) [Ep 3 · 42:20](https://library.globalcastmd.com/watch/urology-part-i-1980?t=2540)
- "Secondary phimosis (post-circumcision cicatrix causing stenotic ring) responds to betamethasone 0.1% TID for 2-3 months in >50% of cases" — Patricio Gargollo (clinical) [Ep 3 · 41:13](https://library.globalcastmd.com/watch/urology-part-i-1980?t=2473)
- "Paraphimosis management includes pain control, D50-soaked bandage wrap to reduce edema, and manual reduction with thumbs on glans pushing back through foreskin" — Patricio Gargollo (clinical) [Ep 3 · 44:02](https://library.globalcastmd.com/watch/urology-part-i-1980?t=2642)
- "Dr. Gargollo has never had to perform a dorsal slit for paraphimosis, as manual reduction with proper pain control and D50 wrap is successful" — Patricio Gargollo (clinical) [Ep 3 · 45:02](https://library.globalcastmd.com/watch/urology-part-i-1980?t=2702)
- "The main cause of penile trauma is zipper injuries; treatment is cutting the zipper bridge with bolt cutters rather than manipulating the zipper" — Patricio Gargollo (clinical) [Ep 3 · 45:55](https://library.globalcastmd.com/watch/urology-part-i-1980?t=2755)
- "Toilet seat crush injuries to penis can be managed conservatively if child is voiding without gross hematuria; glands hematoma may look necrotic but resolves" — Patricio Gargollo (clinical) [Ep 3 · 46:32](https://library.globalcastmd.com/watch/urology-part-i-1980?t=2792)
- "Buck's fascia violation in penile trauma requires OR repair to prevent long-term scarring and potency issues" — Patricio Gargollo (clinical) [Ep 3 · 47:36](https://library.globalcastmd.com/watch/urology-part-i-1980?t=2856)
- "Gross blood at urethral meatus or gross hematuria after trauma mandates full urinary tract evaluation and retrograde urethrogram before catheterization" — Patricio Gargollo (clinical) [Ep 3 · 48:11](https://library.globalcastmd.com/watch/urology-part-i-1980?t=2891)
- "Hypospadias incidence is approximately 1 in 150 live births, likely multifactorial etiology including in vitro fertilization exposure" — Patricio Gargollo (epidemiological) [Ep 3 · 49:34](https://library.globalcastmd.com/watch/urology-part-i-1980?t=2974)
- "Hypospadias assessment requires evaluation of meatus location and degree of ventral curvature (chordee); more proximal meatus and greater curvature indicate more complex repair" — Patricio Gargollo (clinical) [Ep 3 · 50:34](https://library.globalcastmd.com/watch/urology-part-i-1980?t=3034)
- "Non-palpable gonad with hypospadias requires full disorder of sexual differentiation (DSD) workup; bilateral non-palpable gonads suggests congenital adrenal hyperplasia" — Patricio Gargollo (clinical) [Ep 3 · 52:46](https://library.globalcastmd.com/watch/urology-part-i-1980?t=3166)
- "Hypospadias repair involves urethroplasty (tubularizing urethra with second-layer coverage) and phalloplasty (straightening chordee, often resolved by degloving alone)" — Patricio Gargollo (clinical) [Ep 3 · 56:12](https://library.globalcastmd.com/watch/urology-part-i-1980?t=3372)
- "Very mild hypospadias variants (megameatus, distal) raise controversy about timing of repair given anesthesia exposure concerns in young children" — Patricio Gargollo (opinion) [Ep 3 · 54:40](https://library.globalcastmd.com/watch/urology-part-i-1980?t=3280)
- "Epispadias (dorsal urethral defect) is extremely rare (<1/50,000) and represents the bladder exstrophy-epispadias spectrum with associated incontinence, pubic diastasis, and vesicoureteral reflux" — Patricio Gargollo (clinical) [Ep 3 · 57:22](https://library.globalcastmd.com/watch/urology-part-i-1980?t=3442)
- "Penile torsion (twisted median raphe) requires surgical correction only if rotation is ≥90 degrees" — Patricio Gargollo (clinical) [Ep 3 · 59:58](https://library.globalcastmd.com/watch/urology-part-i-1980?t=3598)
- "Labial adhesions occur in approximately 2% of girls in the first 2 years of life, not in newborns due to protective maternal estrogen" — Patricio Gargollo (epidemiological) [Ep 3 · 61:48](https://library.globalcastmd.com/watch/urology-part-i-1980?t=3708)
- "Labial adhesions require treatment only for symptoms: post-void dribbling, skin breakdown, or recurrent UTIs; asymptomatic adhesions should not be treated" — Patricio Gargollo (clinical) [Ep 3 · 62:29](https://library.globalcastmd.com/watch/urology-part-i-1980?t=3749)
- "First-line treatment for symptomatic labial adhesions is betamethasone ointment BID for 6 weeks, preferred over estrogen cream to avoid pubic hair development in prepubertal girls" — Patricio Gargollo (clinical) [Ep 3 · 62:53](https://library.globalcastmd.com/watch/urology-part-i-1980?t=3773)
- "Surgical lysis of labial adhesions is rarely needed; Dr. Gargollo has performed it only once in his career" — Patricio Gargollo (clinical) [Ep 3 · 63:31](https://library.globalcastmd.com/watch/urology-part-i-1980?t=3811)
- "Differential diagnosis for midline genital bulge includes imperforate hymen, prolapsed urethrocele, paraurethral/perivaginal cysts, and vaginal rhabdomyosarcoma" — Patricio Gargollo (clinical) [Ep 3 · 64:52](https://library.globalcastmd.com/watch/urology-part-i-1980?t=3892)
- "Prolapsed urethrocele is distinct from vagina on exam, associated with prenatal hydronephrosis, and requires renal bladder ultrasound and VCUG" — Patricio Gargollo (clinical) [Ep 3 · 66:30](https://library.globalcastmd.com/watch/urology-part-i-1980?t=3990)
- "Paraurethral and perivaginal cysts (Gardner's duct, Skene's gland) present at birth, spontaneously regress with loss of maternal estrogen, and show patent urethra and vagina on exam" — Patricio Gargollo (clinical) [Ep 3 · 67:34](https://library.globalcastmd.com/watch/urology-part-i-1980?t=4054)
- "Vaginal rhabdomyosarcoma appears as a 'bunch of grapes' mass rather than a single bulge and requires oncology involvement" — Patricio Gargollo (clinical) [Ep 3 · 68:03](https://library.globalcastmd.com/watch/urology-part-i-1980?t=4083)
- "Traditional teaching holds that divided colostomy should be performed for anorectal malformations to prevent stool flowing down that could cause urinary tract infection." — Todd Ponsky (host_summary) [Ep 1 · 0:08](https://library.globalcastmd.com/watch/challenging-dogma-does-colostomy-type-matter-325?t=8)
- "Dr. Robert Baird performed a meta-analysis of multiple studies comparing divided colostomy versus loop colostomy for anorectal malformations." — Todd Ponsky (host_summary) [Ep 1 · 0:24](https://library.globalcastmd.com/watch/challenging-dogma-does-colostomy-type-matter-325?t=24)
- "The meta-analysis found no statistically significant difference in urinary tract infection incidence between divided colostomy and loop colostomy." — Todd Ponsky (host_summary) [Ep 1 · 0:27](https://library.globalcastmd.com/watch/challenging-dogma-does-colostomy-type-matter-325?t=27)
- "Some individual studies within the meta-analysis showed a difference in UTI rates, but the overall meta-analysis showed no statistical difference." — Todd Ponsky (host_summary) [Ep 1 · 0:39](https://library.globalcastmd.com/watch/challenging-dogma-does-colostomy-type-matter-325?t=39)
- "Loop colostomies had a significantly higher stoma prolapse rate compared to divided colostomies." — Todd Ponsky (host_summary) [Ep 1 · 0:51](https://library.globalcastmd.com/watch/challenging-dogma-does-colostomy-type-matter-325?t=51)
- "Skin excoriation, stoma retraction, peristomal hernia, wound infection, and stoma stricture showed no statistical difference between loop colostomy and divided colostomy." — Todd Ponsky (host_summary) [Ep 1 · 1:05](https://library.globalcastmd.com/watch/challenging-dogma-does-colostomy-type-matter-325?t=65)
- "Traditional teaching advocates for divided colostomy when performing colostomy for anorectal malformation, with the main rationale being prevention of stool flowing down that could cause urinary tract infection." — Todd Ponsky (host_summary) [Ep 2 · 0:08](https://library.globalcastmd.com/watch/challenging-dogma-does-colostomy-type-matter-398?t=8)
- "Dr. Robert Baird performed a meta-analysis of multiple studies comparing divided colostomy versus loop colostomy for incidence of UTI." — Todd Ponsky (host_summary) [Ep 2 · 0:24](https://library.globalcastmd.com/watch/challenging-dogma-does-colostomy-type-matter-398?t=24)
- "The meta-analysis found no statistically significant difference in UTI rates between loop colostomy and divided colostomy, despite some individual studies showing a difference." — Todd Ponsky (host_summary) [Ep 2 · 0:27](https://library.globalcastmd.com/watch/challenging-dogma-does-colostomy-type-matter-398?t=27)
- "Loop colostomies had a significantly higher stoma prolapse rate compared to divided colostomies." — Todd Ponsky (host_summary) [Ep 2 · 0:51](https://library.globalcastmd.com/watch/challenging-dogma-does-colostomy-type-matter-398?t=51)
- "Skin excoriation, stoma retraction, peristomal hernia, wound infection, and stoma stricture showed no statistical difference between loop colostomy and divided colostomy." — Todd Ponsky (host_summary) [Ep 2 · 1:05](https://library.globalcastmd.com/watch/challenging-dogma-does-colostomy-type-matter-398?t=65)

## Changelog
- Sep 9: 3 items added automatically

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