[O099] 胃　ESD5

[O099-1] Final pathological diagnosis using ESD specimen for benign-malignant borderline gastric epithelial lesions.

^○Hideo Yanai¹, Daisuke Chihara², Eiki Sakaguchi², Megumi Harano², Tatsunori Chubachi², Tomoyuki Murakami³ (1.Dept. of Clinical Research, National Hospital Organization Kanmon Medical Center, Shimonoseki, Japan, 2.Dept. of Gastroenterology & Hepatology, National hospital Organization Kanmon Medical Center, Shimonoseki, Japan, 3.Dept. of Pathology, National hospital Organization Kanmon Medical Center, Shimonoseki, Japan)