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Thoracoscopic Upper Lobectomies for Symptomatic Congenital Pulmonary Airway...

Video Published 2020-02-24 Updated 2026-08-01

Timestops (3)

Left Upper Lobectomy Technique

Right Upper Lobectomy Case

Patient Outcomes

Topic Overview

This surgical demonstration presents thoracoscopic upper lobectomy technique in two pediatric patients with symptomatic congenital pulmonary airway malformations (cystic lesions) following pneumonia. The presenter details the technical approach to left and right upper lobectomies, emphasizing the challenges posed by post-infectious inflammatory adhesions and the systematic dissection sequence: fissure completion, segmental arterial control, venous division, and bronchial stapling. Both cases achieved complete lung re-expansion postoperatively.

Key Takeaways

Upper lobectomies are more technically challenging than lower, especially post-infection due to inflammatory adhesions. (0:01)
Systematic dissection sequence: complete fissure anteroposteriorly, control segmental arteries, divide vein, staple bronchus. (1:04)
Delaying superior pulmonary vein division allows better cephalad retraction for hilar dissection. (1:37)
Timing lobectomy 3 months post-pneumonia resolution balances inflammation resolution with preventing recurrent infection. (3:32)
Both thoracoscopic upper lobectomies achieved complete lung re-expansion despite post-infectious adhesions. (5:46)

Inside this episode

Kai, the Library's AI content creator, listened to this episode and mapped who's speaking, the chapters, key claims, and cases. Every item links to the exact moment in the recording.

AI-enriched

Who's speaking

Speaker 1

Chapters

0:01Introduction and Technical Context — Overview of upper lobectomy technical challenges and video objectives.
0:16Case 1: Left Upper Lobectomy in 12-Year-Old — Complete surgical demonstration of left upper lobectomy including patient positioning, fissure completion, segmental arterial and venous control, and bronchial division.
3:27Case 2: Right Upper Lobectomy in 1-Year-Old — Right upper lobectomy technique in younger patient with emphasis on managing inflammatory adhesions and smaller vessel caliber.
5:46Outcomes — Postoperative results showing complete lung expansion bilaterally.

Key claims

0:01Pulmonary upper lobectomies are more technically challenging than lower lobectomies, especially following infection — Speaker 1
0:39A dual lumen endotracheal tube and low flow chest insufflation were used to collapse the left lung — Speaker 1
0:45Inflammatory adhesions can be seen between the left upper lobe and the chest wall — Speaker 1
1:04The fissure is completed by dividing the pulmonary tissue starting anteriorly and proceeding posteriorly — Speaker 1
1:37The superior pulmonary vein is identified but not divided initially to allow further cephalad retraction of the upper lobe — Speaker 1
1:51A combination of clips and ligature is used to divide the segmental arteries — Speaker 1
2:02Enlarged lymph nodes can be seen in the fissure — Speaker 1
2:06Where distance allows, the segmental vessels are clipped proximally prior to division with the ligature — Speaker 1
2:3410 millimeter clips are used to control each venous tributary separately — Speaker 1
3:00The segmental bronchus to the lingular segments is divided with an endo GIA — Speaker 1
3:20The inferior pulmonary ligament is divided to allow the lower lobe to rise in the chest — Speaker 1
3:32Resection was performed 3 months after resolution of the pneumonia — Speaker 1
3:37Left main stem intubation was used to isolate the right lung — Speaker 1
3:51Persistent inflammation of the upper lobe and adhesions to the middle lobe were present — Speaker 1
4:16The arteries are much smaller in this younger child and can be taken with a ligature after deliberate dissection — Speaker 1
4:43The superior pulmonary vein is in a slightly more superficial plane than the arteries — Speaker 1
5:30The recurrent segmental artery to the upper lobe arising from the main pulmonary trunk is found in the fissure — Speaker 1
5:46Both patients had excellent outcomes with complete expansion of the operated lung — Speaker 1

Cases discussed

0:1612-year-old boy with left upper lobe cystic malformation and pneumonia
3:271-year-old girl with right upper lobe cystic malformation and pneumonia

This episode was analyzed and enriched by Kai, the Library's AI content creator. Every item links to the moment it comes from — click a timestamp to listen in context.

Written for:

Upper Lobectomy After Pneumonia: Managing Inflammatory Adhesions in Pediatric Congenital Cysts

The patient case from this episode, retold from presentation to outcome with the decisions made along the way. Written by Kai from the episode transcript and reviewed before publishing.

For specialists · Case narrative · AI-written, human-reviewed

Presentation

A 12-year-old boy presented with left upper lobe pneumonia surrounding a cystic malformation 0:01. Repeat CT imaging 6 weeks later showed resolution of the pneumonia but persistence of the cyst 3:32. The decision was made to proceed with resection 3 months after pneumonia resolution 3:32.

The Decision Point

Upper lobectomies present greater technical difficulty than lower lobectomies, particularly following infection 0:01. The question was whether to proceed thoracoscopically in the setting of known post-infectious inflammation, or convert to open thoracotomy given the anticipated adhesions. The team chose the minimally invasive approach, accepting that inflammatory adhesions between the left upper lobe and chest wall would require takedown 0:45, and that enlarged lymph nodes would be encountered in the fissure 2:02.

The operative strategy centered on sequence: complete the fissure first to define the plane, then address hilar structures in an order that maximized exposure. The superior pulmonary vein was identified early but deliberately not divided 1:37. Leaving it intact allowed further cephalad retraction of the upper lobe, improving visualization of the segmental arteries deeper in the hilum 1:37.

Management

The patient was positioned in right lateral decubitus with four trocars placed 0:39. A dual lumen endotracheal tube and low flow chest insufflation collapsed the left lung 0:39. After taking down the inflammatory adhesions 0:45, the fissure was completed by dividing pulmonary tissue from anterior to posterior 1:04.

With the fissure open, attention turned to the hilum. The segmental pulmonary arteries were controlled using a combination of clips and ligature 1:51. Where distance allowed, vessels were clipped proximally before division with ligature 2:06. Each vessel required careful dissection before division 2:06.

The superior pulmonary vein tributaries were then addressed. In this patient, the tributaries were dissected and controlled separately using 10 millimeter clips 2:34, then divided with ligature or scissors 2:34. The segmental bronchus to the lingular segments was divided with an endo GIA stapler 3:00. After controlling the final segmental pulmonary artery, the remainder of the left upper lobe bronchus was divided with the endo GIA 3:00. The inferior pulmonary ligament was divided to allow the lower lobe to rise in the chest 3:20.

The Second Case

A 1-year-old girl with right upper lobe involvement presented similarly 3:32. Resection was performed 3 months after pneumonia resolution 3:32. Left main stem intubation isolated the right lung 3:37. Persistent inflammation of the upper lobe and adhesions to the middle lobe were encountered 3:51.

The younger patient's anatomy required technical adjustment. The arteries were much smaller and could be taken with ligature after deliberate dissection 4:16. The superior pulmonary vein lay in a slightly more superficial plane than the arteries 4:43. After opening the transverse fissure by dividing adhesions and bridging pulmonary tissue, the recurrent segmental artery to the upper lobe arising from the main pulmonary trunk was found in the fissure and divided 5:30.

Outcome

Both patients had excellent outcomes with complete expansion of the operated lung 5:46.

What the Cases Change

The transferable judgment is threefold. First, post-infectious inflammation does not preclude thoracoscopic upper lobectomy in children, but the surgeon must commit to meticulous adhesiolysis and accept that lymph node enlargement will complicate hilar dissection. Second, the sequence of hilar dissection matters more than the specific devices used — deferring venous division to maximize upper lobe retraction is a deliberate choice that improves arterial exposure. Third, age-related vessel caliber determines control method: larger vessels in older children tolerate separate clipping of tributaries, while smaller vessels in infants are managed with ligature alone after dissection. The recurrent segmental artery from the main pulmonary trunk is an anatomic constant in upper lobectomy and must be anticipated in the fissure 5:30.

Takeaways from this story

Defer superior pulmonary vein division during upper lobectomy to maximize cephalad retraction and improve arterial exposure.
Post-infectious inflammation increases technical difficulty but does not preclude thoracoscopic upper lobectomy in children.
Vessel caliber in younger children often permits ligature control after dissection rather than requiring proximal clipping.
The recurrent segmental artery from the main pulmonary trunk is consistently found in the fissure during upper lobectomy.

Upper Lobectomy After Pneumonia: Sequencing Hilar Dissection in Inflamed Tissue

The episode's teaching points arranged as a structured lesson, building from the basics up to the finer points. Written by Kai from the episode transcript and reviewed before publishing.

For trainees · Teaching arc · AI-written, human-reviewed

Defer the vein to gain exposure

The central technical problem in upper lobectomy is accessing the segmental arteries, which lie deep to the superior pulmonary vein 4:43. In a lower lobectomy the inferior pulmonary vein is out of the way; in an upper lobectomy it is directly in your path 0:01. The discussant's approach is to identify the superior pulmonary vein early but leave it intact 1:37. This allows continued cephalad retraction of the upper lobe, which opens the space behind the vein and brings the segmental arteries into view 1:37. Dividing the vein first collapses that working space and forces you to operate in a narrow cleft 1:37. The sequence matters: vein last, not first.

Clip proximally when you have the room

Each segmental vessel is dissected deliberately before division 2:06. Where the anatomy permits, the discussant places a clip on the proximal side of the vessel before applying the ligature and dividing 2:06. This is not always possible — in tight spaces or with small caliber vessels the clip may not fit — but when distance allows, the proximal clip provides a second layer of security if the ligature slips 2:06. The principle is to take the insurance when it is available, not to force it when it is not. In the younger patient, where the arteries were much smaller, ligature alone after careful dissection was sufficient 4:16.

Treat each venous tributary as a separate problem

The superior pulmonary vein does not present as a single trunk you can control with one move 2:34. It has multiple tributaries, each of which must be dissected, clipped, and divided independently 2:34. The discussant uses clips to control each tributary separately before dividing it with ligature or scissors 2:34. Attempting to control the vein as a single structure risks tearing a tributary you have not yet isolated 2:34. The dissection is tedious but the alternative is bleeding in a space where exposure is already compromised.

Recognize that the vein lies superficial to the arteries

The superior pulmonary vein occupies a slightly more superficial plane than the segmental arteries 4:43. This anatomic relationship is consistent but not always obvious when inflammation has distorted the tissue 0:45 2:02. If you are struggling to find the arteries, confirm that you have passed deep to the vein 4:43. Dissecting in the wrong plane wastes time and risks injury to structures you have not yet identified. The vein is the landmark; the arteries are behind it 4:43.

Expect a recurrent artery in the fissure

A recurrent segmental artery to the upper lobe can arise from the main pulmonary trunk and run through the fissure 5:30. This vessel will not be visible during hilar dissection; you encounter it only when completing the fissure 5:30. If you finish the hilar dissection and assume all arterial supply is controlled, this vessel will bleed when you divide the parenchyma 5:30. The discussant's practice is to complete the fissure and actively look for this variant before dividing the bronchus 5:30. It is common enough that you should expect it, not be surprised by it.

Adjust vessel control to the child's size

In the younger patient, the segmental arteries were much smaller and could be controlled with ligature alone after deliberate dissection 4:16. In the older child, clips were used in combination with ligature 1:51. The choice is not about preference; it is about caliber 4:16. Small vessels in infants do not accommodate clips well, and forcing a clip onto a small artery risks tearing it 4:16. Conversely, larger vessels in older children benefit from the mechanical security of a clip 1:51. The discussant emphasized that the vessels must be dissected carefully regardless of the control method chosen — the dissection quality matters more than the device 2:06 4:16.

Time the resection after the inflammation resolves

Both patients underwent resection three months after resolution of pneumonia 3:32. The discussant noted persistent inflammatory adhesions and enlarged lymph nodes despite this interval 0:45 2:02 3:51. Upper lobectomies are more technically challenging than lower lobectomies, and infection increases that difficulty 0:01. The three-month interval represents a compromise: long enough for acute inflammation to settle, short enough to avoid a second infectious episode 3:32. Operating earlier risks worse adhesions and friable tissue; waiting longer risks recurrent pneumonia that resets the clock. The timing is a judgment, not a formula, but three months is the threshold this discussant uses 3:32.

Takeaways from this story

Identify the superior pulmonary vein early but divide it last — keeping it intact maintains cephalad retraction and exposes the deeper arteries.
Clip segmental vessels proximally before ligating when anatomy permits; in tight spaces or small vessels, careful dissection with ligature alone suffices.
The superior pulmonary vein lies superficial to the segmental arteries — if you cannot find the arteries, confirm you have passed deep to the vein.
A recurrent segmental artery from the main pulmonary trunk runs through the fissure and will not be visible during hilar dissection — look for it actively.
Resection three months after pneumonia resolution balances settling inflammation against risk of recurrence, though adhesions and enlarged nodes persist.

Upper Lobectomy After Pneumonia: Managing Inflammation and Anatomic Variation in Two Pediatric Cases

The patient case from this episode, retold from presentation to outcome with the decisions made along the way. Written by Kai from the episode transcript and reviewed before publishing.

For the care team · Case narrative · AI-written, human-reviewed

Presentation

A 12-year-old boy presented with left upper lobe pneumonia surrounding a cystic malformation 0:01. Six weeks later, repeat CT showed the pneumonia had cleared but the cyst persisted 0:01. The decision was made to proceed with resection three months after the initial infection had resolved 3:32.

The Decision Point

Upper lobectomies are more technically challenging than lower lobectomies, and prior infection compounds the difficulty 0:01. The question was whether to wait longer for inflammation to resolve completely or to proceed at three months, accepting that residual inflammatory changes would be present. The team chose to operate, anticipating adhesions but judging that further delay would not meaningfully reduce them.

What They Did

The patient was positioned in right lateral decubitus and four trocars were placed 0:01. A dual-lumen endotracheal tube allowed selective lung collapse with low-flow chest insufflation 0:39. As expected, inflammatory adhesions bound the left upper lobe to the chest wall and had to be taken down 0:45. The fissure was completed by dividing pulmonary tissue from anterior to posterior 1:04.

The team identified but did not immediately divide the superior pulmonary vein — leaving it intact allowed more cephalad retraction of the upper lobe, improving exposure of the segmental arteries 1:37. Those arteries were controlled with a combination of clips and ligature 1:51. Enlarged lymph nodes were visible in the fissure, evidence of the recent infection 2:02. Where anatomy allowed, vessels were clipped proximally before division with ligature 2:06.

The superior pulmonary vein tributaries were dissected and controlled separately with 10-millimeter clips 2:34. The lingular segmental bronchus was divided with an endo GIA stapler 3:00, and the inferior pulmonary ligament was divided to allow the lower lobe to expand into the vacated space 3:20.

The Second Case

A one-year-old girl presented similarly, with right upper lobe involvement 0:01. Resection was performed three months after pneumonia resolution 3:32. Left mainstem intubation isolated the right lung 3:37. Persistent inflammation of the upper lobe and adhesions to the middle lobe were present 3:51.

The younger patient's anatomy required adjustment in technique. The segmental arteries were much smaller and could be controlled with ligature alone after careful dissection 4:16. The superior pulmonary vein lay in a slightly more superficial plane than the arteries 4:43, a detail that matters when working in a small hilum. The transverse fissure had to be opened by dividing adhesions and bridging pulmonary tissue 1:04. A recurrent segmental artery to the upper lobe, arising from the main pulmonary trunk, was found in the fissure and divided 5:30.

Outcome

Both patients had excellent outcomes with complete expansion of the operated lung on postoperative chest X-ray 5:46.

What the Case Changes

Three months after pneumonia resolution is sufficient time to proceed with upper lobectomy in children with symptomatic congenital lung lesions, even when residual inflammation is anticipated. The inflammation manifests as adhesions to the chest wall and adjacent lobes, and as enlarged hilar lymph nodes — all manageable thoracoscopically if the dissection is deliberate. The superior pulmonary vein can be left intact during initial dissection to improve retraction and arterial exposure. In younger children, smaller vessel caliber allows ligature-only control in many cases, but proximal clipping remains prudent for the largest segmental branches. The recurrent segmental artery from the main pulmonary trunk is a consistent anatomic feature in the fissure and must be identified and controlled. Waiting longer than three months for inflammation to resolve completely is unlikely to simplify the operation meaningfully and delays definitive treatment of a symptomatic lesion.

Takeaways from this story

Upper lobectomy can proceed safely 3 months post-pneumonia despite residual inflammation and adhesions.
Leaving the superior pulmonary vein intact initially improves retraction and exposure of segmental arteries.
In younger children, smaller vessel caliber allows ligature-only control for most segmental branches.
The recurrent segmental artery from the main pulmonary trunk is a consistent finding in the fissure.

Keywords

congenital pulmonary airway malformation cystic lung lesion pneumonia inflammatory adhesions thoracoscopic upper lobectomy left upper lobectomy right upper lobectomy fissure completion segmental arterial ligation venous tributary control bronchial stapling

Hashtags

#PulmonarySurgery #Lobectomy #Thoracoscopic #PediatricSurgery #LungHealth #SurgicalTechniques #EndotrachealIntubation #ChestInsufflation #PostoperativeCare #CTImaging #SurgicalOutcomes #InflammatoryAdhesions #LungCysts #SurgicalEducation #Anesthesia #BronchialSurgery #PulmonaryAnatomy #SurgicalLigature #Pneumonia #Healthcare #ThoracicSurgery #CPAM #MinimallyInvasive

Transcript

Pulmonary upper lobectomies are more technically challenging than lower lobectomies, especially following infection. This video will demonstrate left and right throchoscopic upper lobectomies in children with symptomatic lung cysts. The first patient is a 12-year-old boy who presented with a left upper lobe pneumonia surrounding a cystic malformation. A repeat CT scan 6 weeks after first presentation showed resolution of the pneumonia but persistence of the cyst. The upper lobectomy was performed with the patient in the right lateral decubitus position using 4 trochars as shown in the picture. A dual lumin endotracheal tube and low flow chest insufflation were used to collapse the left lung. Inflammatory adhesions can be seen between the left upper lobe and the chest wall. The cystic lesion is clearly visible in the left upper lobe. The fissure is opened by retracting the lobes apart. The ligature is used to open the pleura overlying the fissure. The fissure is completed by dividing the pulmonary tissue starting anteriorly and proceeding posteriorly. Once the fissure is completed, attention is then turned to the high limb. The phrenic nerve is identified and the hilar pleura is opened. The superior pulmonary vein is identified but not divided. This allows a further cephalid retraction of the upper lobe. The segmental pulmonary arteries can then be identified and dissected. A combination of clips and ligature is used to divide the segmental arteries. Enlarged lymph nodes can be seen in the fissure. Each vessel is carefully dissected prior to its division, where distance allows the segmental vessels are clipped proximally prior to division with the ligature. We then return to the hilum to dissect the superior pulmonary vein. In this patient, the tributaries of the superior pulmonary vein are dissected and controlled separately. 10 millimeter clips are used to control each Venous tributary separately. The veins are then divided with the ligature or simply cut with scissors. The bronchus is now visible. The segmental bronchus to the lingular segments is divided with an endo GIA. The final segmental pulmonary artery is found and once again controlled and undivided. The remainder of the left upper lobe bronchus is again divided with an endo GIA to free the left upper lobe. Finally, the inferior pulmonary ligament is divided to allow the lower lobe to rise in the chest. The second case is a 1-year-old girl with a similar presentation in the right upper lobe. Resection was performed 3 months after resolution of the pneumonia. Left main stem intubation was used to isolate the right lung. Again, segmental inflammatory adhesions are present and have to be taken down and freed before dissection of the upper lobe. One can see persistent inflammation of the upper lobe and adhesions to the middle lobe. Dissection then starts at the hilum after visualizing the phrenic nerve. The hilar pleura is divided with hook cautery in this case. The segmental arteries to the right upper lobe are then identified. The arteries are much smaller in this younger child and can be taken with a ligature after deliberate dissection. The most superior and largest of the segmental arteries is finally identified. This artery is clipped proximally prior to application of the ligature. The superior pulmonary vein is then identified in a slightly more superficial plane than the arteries. This is similarly clipped and then divided after application of the ligature. Attention is then turned to a transverse fissure. Remaining adhesions, as well as bridging pulmonary tissue, has to be divided to completely open the fissure. The recurrent segmental artery to the upper lobe arising from the main pulmonary trunk is found in the fissure and divided. The bronchus is finely divided with an endo GIA, as before. Both patients had excellent outcomes. The postoperative chest X-rays showing complete expansion of the left lung in the first patient and the right lung in the second patient are shown here.

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