An infrequent cause of gastrointestinal bleeding.
Greco
S
S
Department of Gastroenterology, L Sacco University Hospital, Via GB Grassi, 74, 20157 Milano, Italy. salvatore.greco@unimi.it
Maconi
G
G
Penati
C
C
Norsa
A
A
Bianchi Porro
G
G
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