Intraductal tubular adenoma, pyloric gland-type, of the pancreas - Fukatsu, H; Kawamoto, H; Tsutsumi, K; Kato, H; Hirao, K; Kurihara, N; Ogawa, T; Ishida, E; Okamoto, Y; Okada, H; Sakaguchi, K; Yanai, H (Endoscopy, 2007)