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Updated: Jan 28, 2026

A Protocol for Roux-en-Y Gastric Bypass in Rats using Linear Staplers
Published on: August 21, 2021
An unusual case of perisplenic small bowel volvulus after laparoscopic Roux En Y gastric bypass
Nitin Sharma1, Wai Yip Chau1, Lisa Dobruskin1
1Penn Medicine Princeton Medical Centre, Bariatric and Metabolic Surgery, Suite 275, 5 Plainsboro road, Plainsboro, NJ 08536, USA.
Abstract:
Internal hernias (IH) are one of the dreadful complications of laparoscopic Roux En Y gastric bypass (LGBP). Commonly reported internal hernias (IH) following Roux En Y gastric bypass (LGBP) in the literature are meso-colic, meso jejunal and Peterson's space hernias. These patients may not have any definitive symptoms. Findings are often missed on radiological studies and a high index of clinical suspicion is often necessary. If in doubt, a timely diagnostic laparoscopy is critical to decrease morbidity and mortality in these patients. We present a very unusual case of peri-splenic small bowel herniation with volvulus following LGBP with indeterminate radiological findings. Our case emphasizes that early laparoscopy is both diagnostic and therapeutic for desirable clinical outcomes.
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