[P051] 胃癌5

[P-257] Long term outcome of endoscopic submucosal dissection versus gastrectomy for early gastric cancer

^○Weon-Jin Ko¹, Joo Young Cho², Jun-Hyung Cho², Yong Jin Kim³, So-Young Jin⁴, Mi-Young Kim² (1.Department of Gastroenterology, Kyung Hee University Hospital, Seoul, Korea, 2.Digestive Disease Center, Soonchunhyang University Hospital, Seoul, Korea, 3.Department of surgery, Soonchunhyang University Hospital, Seoul, Korea, 4.Department of pathology, Soonchunhyang University Hospital, Seoul, Korea)