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Updated: Dec 28, 2025

Endoscopic Ultrasound-Guided Biliary Drainage: Endoscopic Ultrasound-Guided Hepaticogastrostomy in Malignant Biliary Obstruction
Published on: March 25, 2022
Tips for Dealing with Common Beginner's Mistakes Made during Endoscopic Ultrasound-Guided Gallbladder Drainage
Min Jae Yang1, Jae Chul Hwang2, Byung Moo Yoo2
1Department of Gastroenterology, Ajou University School of Medicine, Suwon, Republic of Korea, creator1999@hanmail.net.
Abstract:
Endoscopic ultrasound-guided gallbladder drainage (EUS-GBD) has been performed as an alternative to percutaneous drainage in surgically high-risk patients. Technical failures of EUS-GBD made by beginners are often attributed to failure of over-the-wire insertion of a fistula-dilating device or stent delivery system into the gallbladder, or stent misplacement in the final technical step. We herein report technical tips to prevent the failure of fistula dilation and provide tricks to avoid inward or outward stent misplacement.
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