title: An infrequent cause of gastrointestinal bleeding.
authors.affiliation: Department of Gastroenterology, L Sacco University Hospital, Via GB Grassi, 74, 20157 Milano, Italy. salvatore.greco@unimi.it
authors.forename: S
authors.initials: S
authors.lastname: Greco
authors.forename: G
authors.initials: G
authors.lastname: Maconi
authors.forename: C
authors.initials: C
authors.lastname: Penati
authors.forename: A
authors.initials: A
authors.lastname: Norsa
authors.forename: G
authors.initials: G
authors.lastname: Bianchi Porro
mesh_terms: D000328:Adult; D003106:Colon / Q000098:blood supply*; D003108:Colonic Diseases / Q000150:complications; D006471:Gastrointestinal Hemorrhage / Q000209:etiology*; D006801:Humans; D008297:Male; D000267:Tissue Adhesions / Q000150:complications; D014648:Varicose Veins / Q000150:complications* / Q000175:diagnosis