[O072] 食道癌診断1

[O072-3] Analysis of relation between pathological horizontal margin and local recurrence on ESD of early stage esophageal cancer

^○Takeshi Mizushima¹, Yuichi Shimizu¹, Tomoko Mitsuhashi², Masakazu Takahashi¹, Shuichi Miyamoto¹, Momoko Tsuda¹, Masayoshi Ono¹, Saori Omori¹, Shoko Ono³, Yasuaki Mori³, Manabu Nakagawa³, Katsuhiro Mabe⁴, Soichi Nakagawa³, Mototsugu Kato³, Naoya Sakamoto¹ (1.Dept. of Gastroenterology and Hepatology, Hokkaido University Graduate School of Medecine, Sapporo, Japan, 2.Department of Surgical Pathology, Hokkaido University Hospital, Sapporo, Japan, 3.Division of Endoscopy, Hokkaido University Hospital, Sapporo, Japan, 4.Department of Cancer Preventive Medicine, Hokkaido University Graduate school of Medecine, Sapporo, Japan)