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Updated: Jul 5, 2025

Endoscopic Ultrasound-Guided Biliary Drainage: Endoscopic Ultrasound-Guided Hepaticogastrostomy in Malignant Biliary Obstruction
Published on: March 25, 2022
Current paradigm of endoscopic ultrasound in biliary and pancreatic duct drainage: an update
Vaneet Jearth1, Sridhar Sundaram2, Aditya Kale2
1Department of Gastroenterology, Postgraduate Institute of Medical Education and Research (PGIMER), Chandigarh (Vaneet Jearth, Anurag Sachan, Surinder Singh Rana).
Abstract:
Endoscopic retrograde cholangiopancreatography (ERCP) is the workhorse for biliary and pancreatic ductal interventions. Despite advances in both endoscopes and accessories for ERCP, it still has limitations in the presence of altered anatomy, luminal obstruction hindering access to the papilla, and proximal duct obstructions by tight stricture, calculi or intraductal growth. Endoscopic ultrasound-guided biliary drainage (EUS-BD) and EUS-guided pancreatic duct drainage (EUS-PDD) have expanded the rescue procedures after failed ERCP. This review discusses the techniques and results of various EUS-BD procedures, as well as EUS-PDD.
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