[O011] DB-ERCP

[O011-2] The treatment outcome of using double-balloon enteroscope assisted ERCP in patients with surgically altered anatomy

^○Maiko Murata, taro Oshima, Saki Kitano, Eiji Kimura, Fumihiko Sano, Eri Yoshida, Ryotaro Uema, Katsuhiko Sato, Aiko Himeno, Akinori Shimayoshi, Eri Tsumano, Mai Horie, Shinjiro Yamaguchi, Masanori Miyazaki, Hideki Miyatake, Satoshi Egawa, Masahide Oshita (Osaka Police Hospital, Osaka, Japan)