title: Varices of the colon as a cause of gastrointestinal hemorrhage: report of a case and review of the literature.
mesh_terms: D001201:Ascites / Q000209:etiology; D003106:Colon / Q000098:blood supply*; D006471:Gastrointestinal Hemorrhage / Q000209:etiology*; D006801:Humans; D006975:Hypertension, Portal / Q000209:etiology; D008297:Male; D008875:Middle Aged; D014648:Varicose Veins / Q000150:complications*