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Gallbladder

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The gallbladder is a small, pear-shaped organ that plays a crucial role in our digestive system. Measuring about 10 cm in length, it is comparable in size to a kiwi fruit and is located in a hollow area on the lower surface of the liver. The gallbladder's primary function is to store and concentrate bile, a fluid produced by the liver that aids in digestion.
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Endoscopic Retrograde Cholangiopancreatography (ERCP) is a diagnostic procedure that combines endoscopy and fluoroscopy to diagnose and treat conditions related to the bile ducts, pancreatic ducts, and gallbladder. This procedure is beneficial for identifying and addressing blockages, gallstones, strictures, and tumors within the biliary or pancreatic systems. ERCP is both diagnostic and therapeutic, offering the ability to visualize and treat identified problems in one session.
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Esophageal Varices-I: Introduction

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Updated: Jan 1, 2026

Laparoscopic Choledochal Cyst Excision and Roux-en-Y Choledochojejunostomy in Adults

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Gallbladder Volvulus: An Unusual Presentation.

Chahine Abou Sleiman¹, Jad J Terro¹, Dana B Semaan²

¹Department of Surgery, Lebanese University, Rafic Hariri University Hospital, Beirut, Lebanon.

The American Journal of Case Reports

|December 17, 2019

Summary

Gallbladder torsion is a rare but potentially fatal cause of acute abdomen, often mimicking acute cholecystitis. Prompt diagnosis via ultrasound and surgical intervention (detorsion and cholecystectomy) are crucial for favorable outcomes.

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Published on: November 25, 2025

Area of Science:

Gastroenterology
Surgical Pathology

Background:

Gallbladder torsion is an uncommon surgical emergency.
It can present with symptoms similar to acute cholecystitis, leading to diagnostic challenges.

Observation:

A 57-year-old female presented with severe abdominal pain, nausea, and vomiting.
Initial diagnosis was gastroenteritis, but symptoms persisted.
Abdominal ultrasound indicated acute cholecystitis.

Findings:

Surgical exploration revealed a black, gangrenous, and enlarged gallbladder due to torsion.
Detorsion and cholecystectomy were successfully performed.

Implications:

Gallbladder torsion requires consideration in the differential diagnosis of acute abdomen.
Timely diagnosis and surgical management are essential to prevent fatal outcomes.