[PD1] Strategy of endoscopic drainage for malignant biliary obstruction（悪性胆道狭窄のドレナージ戦略）

9:00 〜 9:13

[PD1-1] Endoscopic drainage for malignant hilar bile duct obstruction; plastic vs. metal stents

*Tae-Jun Song¹ (1. Division of Gastroenterology, University of Ulsan College of Medicine, Asan Medical Center, Seoul, Korea)