[O010] 胆道　ステント

[O010-1] the efficacy of Niti-S SUPREMO-12 stent for malignant distal biliary obstruction

^○Kazuhiro Ishigaki¹, Hiroyuki Isayama¹, Natsuyo Yamamoto¹, Tsuyoshi Hamada¹, Tsuyoshi Takeda¹, Ryunosuke Hakuta¹, Dai Akiyama¹, Kaoru Takagi¹, Naminatsu Takahara¹, Takahiro Kishikawa¹, Ryota Takahashi¹, Koji Miyabayashi¹, Dai Mouri¹, Hirofumi Kogure¹, Saburo Matsubara², Yukiko Ito³, Yousuke Nakai¹, Minoru Tada¹, Kazuhiko Koike¹ (1.Dept. of Gastroenterology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan, 2.Department of Gastroenterology, Tokyo Metropolitan Police Hospital, Tokyo, Japan, 3.Department of Gastroenterology, Japanese Red Cross Medical Center, Tokyo, Japan)