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Multimodality Diagnosis of Mesenteric Ischemia

Multimodality Diagnosis of Mesenteric Ischemia

Published on: July 21, 2023

Case report: doing the mesenteric twist.

Courtney Holinger¹, Magdalena Sejka¹, Adam Skidmore¹

¹General Surgery, Albury Wodonga Health, Albury, NSW, Australia.

Journal of Surgical Case Reports

|August 24, 2023

Summary

Internal hernia is a rare complication following laparoscopic duodenojejunostomy for superior mesenteric artery syndrome. This case suggests a longer surgical anastomosis distance may contribute to its occurrence.

Keywords:

General Surgery Internal Hernia SMA syndrome Upper Gastrointestinal surgery

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Area of Science:

Gastroenterology
Surgical Complications
Abdominal Surgery

Background:

Superior mesenteric artery syndrome (SMAS) can necessitate surgical intervention, such as laparoscopic duodenojejunostomy.
Laparoscopic approaches are increasingly utilized for gastrointestinal reconstructions.
Internal hernias are infrequent but serious postoperative complications.

Observation:

A 23-year-old female developed an internal hernia post-laparoscopic duodenojejunostomy for SMAS.
The patient's anatomy presented a longer than typical distance between the duodenojejunal flexure and the anastomosed jejunal segment.

Findings:

The internal hernia is hypothesized to arise from the increased distance between the duodenojejunal flexure and the jejunal anastomosis.
This anatomical variation may create a potential space for herniation.
The rarity of this complication underscores the importance of meticulous surgical technique.

Implications:

Understanding the anatomical factors contributing to internal hernias post-duodenojejunostomy is crucial for prevention.
Surgeons should consider patient-specific anatomy when performing such procedures.
Further research may elucidate specific risk factors and preventative strategies for internal hernias after SMAS surgery.