Schedule 1 [P-121] Six cases of colonic Dieulafoy's ulcer ○Shotaro Okanoue, Koji Takemoto, Eriko Yasutomi, Tomoko Sunami, Shohei Oka, Hisashi Ishikawa, Daisuke Kawai, Ryuta Takenaka, Hirofumi Tsugeno, Shigeatsu Fujiki (Digestic Endoscopic Center,Tsuyama Central Hospital,Okayama,Japan) Abstract password authentication.Password is required to view the abstract. Please enter a password to authenticate. Password Authentication