[O114] 胃　スクリーニング

[O114-3] A study of appropriate interval for upper gastroenterological endoscopy

^○Masaru Mizutani¹, Yosuke Iriguchi¹, Jouji Oda¹, Satoshi Takayanagi¹, Yasuhiro Tomino¹, Daisuke Kishi¹, Hidetoshi Omura¹, Koichi Itabashi¹, Tetsuro Yamazato¹, Naoya Fujita¹, Yukio Takenaka¹, Ayako Kamiya¹, Akihiko Yamamura² (1.Dept. of Gastroenterology, Tokyo Metropolitan Cancer Detection Center, Tokyo, Japan, 2.Department of pathology, Tokyo metropolitan cancer detection center, Tokyo, Japan)