title: Case records of the Massachusetts General Hospital. Weekly clinicopathological exercises. Case 20-1974.
mesh_terms: D000230:Adenocarcinoma / Q000150:complications / Q000000981:diagnostic imaging / Q000473:pathology* / Q000601:surgery; D000368:Aged; D000792:Angiography; D001014:Aortic Aneurysm / Q000000981:diagnostic imaging; D003110:Colonic Neoplasms / Q000150:complications / Q000000981:diagnostic imaging / Q000473:pathology* / Q000601:surgery; D003937:Diagnosis, Differential; D006471:Gastrointestinal Hemorrhage / Q000209:etiology; D006801:Humans; D007413:Intestinal Mucosa / Q000473:pathology; D008207:Lymphatic Metastasis; D008297:Male; D008641:Mesenteric Vascular Occlusion / Q000209:etiology; D008642:Mesenteric Veins / Q000473:pathology