[P24] 胆道・手技

[P-113] A case of choledocholithiasis after duodenal papillectomy treated by endoscopic sphincterotomy

^○Shingo Ito¹, Ryohei Takeda¹, Ritsuo Kokubo¹, jun Aoki², Yu Okazawa², Rina Takahashi², Kosuke Mizukosih², Masaya Kawai², Kazuhiro Takehara², Koichiro Niwa², Shun Ishiyama², Kiichi Sugimoto², Hirohiko Kamiyama², Hiromitsu Komiyama², Makoto Takahashi², Yukihiro Yaginuma², Yutaka Kojima², Michitoshi Goto², Atsushi Okuzawa², Yuichi Tomiki², Kazuhiro Sakamoto² (1.Dept. of Surgery, Yotsukaido Tokushukai Hospital., Chiba, Japan, 2.Department of Coloproctological Surgery, Faculty of Medicine, Juntendo University, Tokyo, Japan)