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Updated: Aug 17, 2025

Endoscopic Ultrasound-Guided Biliary Drainage: Endoscopic Ultrasound-Guided Hepaticogastrostomy in Malignant Biliary Obstruction
Published on: March 25, 2022
Successful "one-step" endoscopic ultrasonography-guided drainage using a fully-covered self-expandable metal stent
Kazuki Hama1, Kosuke Iwano1, Akio Katanuma1
1Center for Gastroenterology, Teine-Keijinkai Hospital, Sapporo, Hokkaido, Japan.
Abstract:
Hama et al. reported a case of successful "One-step" endoscopic ultrasonography-guided hepatic cyst drainage using a self-expandable metal stent (SEMS) for a large hepatic cyst. "One-step" placement of a fully covered SEMS without fistula dilation, as in this case, may be a useful method for the prevention of leakage of infected fluid into the abdominal cavity.
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