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

9:59 〜 10:09

[PD1-6] Clinical features of the patients who were required bilateral biliary drainage before hepatectomy for perihilar cholangiocarcinoma

*Tsuyoshi Notake¹、Akira Shimizu¹、Yuji Soejima¹ (1. Division of Gastroenterological, Hepato-Biliary-Pancreatic, Transplantation and Pediatric Surgery, Department of Surgery)