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Updated: Feb 19, 2026

A Mouse Model of Intestinal Partial Obstruction
Published on: March 5, 2018
Pharmacobezoar: An Unusual Cause of Large Bowel Obstruction
Rishitha Yelisetti1, Areig Awad1, Bushra Ambreen1
1Department of Internal Medicine, Saint Francis Medical Center, Seton Hall University, Trenton, NJ, USA.
Abstract:
Large bowel obstruction (LBO) is an abdominal emergency with high morbidity and mortality rates if left untreated. LBO is four to five times less frequent than small bowel obstruction (SBO) and the causes of LBO and SBO differ substantially. Colonic malignancy remains the most common cause of LBO (> 60%). Additional causes of LBO include entities such as diverticulitis, colonic volvulus, and adhesion. Herein we present a case of acute LBO caused by pharmacobezoar.
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