[O122] 大腸　ESD/EMR9

[O122-2] Clinical outocome of Endoscopic treatment for the neoplasms progress to anal duct from rectal.

^○Tomoji Kato, Hiroaki Ikematsu, Hiroshi Nakamura, Kenji Takashima, Takuya Honbu, Masaomi Imajyou, Tomohiro Kadota, Shozo Osera, Hiroyuki Morimoto, Tomoyuki Odagaki, Yusuke Yoda, Yasunori Oono, Tomonori Yano, KAZUHIRO KANEKO (Dept. of Gastroenterology, Div. of Endoscopy,National Cancer Center Hospital East, Kashiwa, Japan)