title: Duplication of the ascending colon mimicking carcinoma in the elderly.
abstract: A 62-year-old woman with duplication of the proximal ascending colon had clinical features suggestive of carcinoma of the colon. We discuss our diagnostic difficulties and the histology of this entity.
mesh_terms: D001466:Barium Sulfate; D003106:Colon / Q000002:abnormalities* / Q000000981:diagnostic imaging / Q000473:pathology; D003110:Colonic Neoplasms / Q000175:diagnosis; D000013:Congenital Abnormalities / Q000175:diagnosis; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D007413:Intestinal Mucosa / Q000473:pathology; D008875:Middle Aged; D011859:Radiography
chemical_list: D001466:Barium Sulfate