[O023] 食道　ESD

[O023-2] Background characteristics of difficulty in ESD for esophageal cancer

^○Kensuke Shinmura, Tomonori Yano, Tomoji Kato, Tomohiro Kadota, Masaomi Imajyou, Shozo Osera, Hiroyuki Morimoto, Tomoyuki Odagaki, Yusuke Yoda, Yasunori Oono, Hiroaki Ikematsu, KAZUHIRO KANEKO (Dept. of Gastroenterology, Endoscopy Division National Cancer Center Hospital East,Kashiwa,Japan)