Multicenter study of endoscopic preoperative biliary drainage for malignant distal biliary obstruction

• DOI: 10.3748/wjg.v22.i14.3793
• Publication Date: 2016-04-07T00:06:50Z
• Authors: Naoki Sasahira; Tsuyoshi Hamada; Osamu Togawa; Ryuichi Yamamoto; Tomohisa Iwai; Kiichi Tamada; Yoshiaki Kawaguchi; Kenji Shimura; Takero Koike; Yu Yoshida; Kazuya Sugimori; Shomei Ryozawa; Toshiharu Kakimoto; Ko Nishikawa; Katsuya Kitamura; Tsunao Imamura; Masafumi Mizuide; Nobuo Toda; Iruru Maetani; Yuji Sakai; Takao Itoi; Masatsugu Nagahama; Yousuke Nakai; Hiroyuki Isayama
• Keywords: Interquartile range; Gallbladder Cancer

AIM:To determine the optimal method of endoscopic preoperative biliary drainage for malignant distal obstruction.CONCLUSION: PS has insufficient patency drainage.Given drawbacks external via NBC, an alternative internal should be explored.