Approach to Biliopancreatic Limb Obstruction Due to Complicated Marginal Ulcer Following OAGB: A Video Case Report

Mohammadjavad Farzadmanesh; Shima Rezaei Bana; Ali Asri; Mohsen Lotfipour; Mohammad Kermansaravi

doi:10.1007/s11695-025-07843-3

Approach to Biliopancreatic Limb Obstruction Due to Complicated Marginal Ulcer Following OAGB: A Video Case Report

Obes Surg. 2025 May;35(5):1971-1972. doi: 10.1007/s11695-025-07843-3. Epub 2025 Apr 10.

Authors

Mohammadjavad Farzadmanesh¹, Shima Rezaei Bana², Ali Asri³, Mohsen Lotfipour³, Mohammad Kermansaravi⁴

Affiliations

¹ Department of Surgery, Minimally Invasive Surgery Research Center, Division of Minimally Invasive and Bariatric Surgery, Rasool-E Akram Hospital, University of Medical Sciences, Tehran, Islamic Republic of Iran.
² Minimally Invasive Surgery Research Center, Iran University of Medical Sciences, Tehran, Islamic Republic of Iran. dr.sh.rezaei@gmail.com.
³ Minimally Invasive Surgery Research Center, Iran University of Medical Sciences, Tehran, Islamic Republic of Iran.
⁴ Department of Surgery, Division of Minimally Invasive and Bariatric Surgery, Hazrat-E Fatemeh Hospital, School of Medicine, Iran University of Medical Sciences, Tehran, Islamic Republic of Iran.

PMID: 40208511
DOI: 10.1007/s11695-025-07843-3

Abstract

One anastomosis gastric bypass (OAGB) has gained popularity and is now the third most common bariatric procedure worldwide. One of the complications following OAGB is marginal ulcer with ./5-8% incidence. Resection of GJ and conversion to Roux-en-Y gastric bypass may be a safe management for biliopancreatic limb obstruction due to complicated marginal ulcer.

Keywords: Marginal ulcer; One anastomosis gastric bypass; Roux-en-Y gastric bypass.

Publication types

Case Reports
Video-Audio Media

MeSH terms

Gastric Bypass* / adverse effects
Humans
Obesity, Morbid* / surgery
Peptic Ulcer* / complications
Peptic Ulcer* / etiology
Peptic Ulcer* / surgery
Postoperative Complications / surgery