[O022] 食道　治療他

[O022-5] Usefulness of EUS-FNA for esophageal submucosal tumor

^○Toshihisa Fujiyoshi^1,2, Kazuo Hara¹, Makoto Ishihara², Tsutomu Tanaka², Masahiro Tajika², Hiroshi Imaoka¹, Susumu Hijioka¹, Nobumasa Mizuno¹, Nozomi Okuno¹, Nobuhiro Hieda¹, Tsukasa Yoshida¹, Takamitsu Sato¹, Eiji Tsutsumi¹, Tatsuji Yogi¹, Kenji Yamao¹, Yasumasa Niwa² (1.Dept. of Gastroenterology, Aichi Cancer Center Hospital, Nagoya, Japan, 2.Dept. of Endoscopy, Aichi Cancer Center Hospital, Nagoya, Japan)