[O110] ピロリ菌3

[O110-5] Features and Long-term clinical course of idiopathic peptic ulcer

^○Takeshi Kanno¹, Katsunori Iijima¹, Yasuhiko Abe², Motoki Oyauchi³, Sho Asonuma⁴ (1.Div. of Gastroenterology, Tohoku Univ. School of Medecine, Sendai, Japan, 2.Dept. of Gastroenterology, Yamagata univ. Faculty of Medicine, 3.Dept. of Gastroenterology, Oosaki Citizen Hospital, 4.Dept. of Gastroenterology, South Miyagi Medical Center)