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Updated: Dec 13, 2025

Endoscopic Ultrasound-Guided Biliary Drainage: Endoscopic Ultrasound-Guided Hepaticogastrostomy in Malignant Biliary Obstruction
Published on: March 25, 2022
Endoscopic Ultrasound-Guided Gallbladder Drainage
Zain A Sobani1, Christina Ling1, Tarun Rustagi2
1Division of Gastroenterology and Hepatology, Department of Internal Medicine, University of New Mexico, MSC10 5550, 1, Albuquerque, NM, 87131, USA.
Abstract:
The mainstay of management of acute cholecystitis is surgical. Despite the advances in anesthesia and laparoscopic surgery, there is a significant pool of patients that are not candidates for surgery given their significant comorbidities and limited functional reserve. Historically percutaneous gallbladder drainage has been utilized to temporize these patients. Recently, endoscopic approaches are being explored with transpapillary and transmural drainage. In this article, we discuss the background, current status, technical challenges, adverse events, and outcomes of endoscopic ultrasound-guided gallbladder drainage for management of acute cholecystitis.
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