Usefulness of cholangioscopic-guided mapping biopsy using SpyGlass DS for preoperative evaluation of extrahepatic cholangiocarcinoma: a pilot study

JOURNAL ARTICLE published February 2018 in Endoscopy International Open

Authors: Takahisa Ogawa | Kei Ito | Shinsuke Koshita | Yoshihide Kanno | Kaori Masu | Hiroaki Kusunose | Toshitaka Sakai | Toji Murabayashi | Sho Hasegawa | Yutaka Noda