title: Submucosal tumor-like elevated lesion after autoamputation of a colonic polyp.
authors.affiliation: Second Department of Internal Medicine, Nagano Red Cross Hospital, 5-22-1 Wakasato, Nagano, 380-8582 Japan.
authors.forename: Toshimichi
authors.initials: T
authors.lastname: Kaneki
authors.forename: Akira
authors.initials: A
authors.lastname: Kawashima
authors.forename: Kenji
authors.initials: K
authors.lastname: Tsushima
authors.forename: Tomonobu
authors.initials: T
authors.lastname: Koizumi
authors.forename: Keishi
authors.initials: K
authors.lastname: Kubo
mesh_terms: D003110:Colonic Neoplasms / Q000175:diagnosis; D003111:Colonic Polyps / Q000175:diagnosis*; D003113:Colonoscopy; D003937:Diagnosis, Differential; D006801:Humans; D008297:Male; D008875:Middle Aged; D012075:Remission, Spontaneous