[O025] 食道　ステント

[O025-3] Analysis of efficacy and risk in esophageal metallic stenting for malignant stenosis

^○Nami Nakamura¹, Keiko Minashi², Rino Nankinzan¹, Osamu Sugita¹, Hiroyuki Arai¹, Emiri Kita¹, Akiko Tsujimoto¹, Nei Soma¹, Takuto Suzuki³, Kentaro Sudo¹, Kazuyoshi Nakamura¹, Shuichi Hironaka², Taro Hara³, Tadamichi Denda¹, Taketo Yamaguchi¹ (1.Div. of Gastroenterology,Chiba Cancer Center,Chiba,Japan, 2.Div. of Clinical Research Promotion,Chiba cancer center,Chiba,Japan, 3.Div. of endoscopy,Chiba cancer center,Chiba,Japan)