title: Giant sigmoid diverticulum: report of a case.
mesh_terms: D000368:Aged; D001466:Barium Sulfate; D004241:Diverticulum, Colon / Q000000981:diagnostic imaging* / Q000601:surgery; D004733:Enema; D006801:Humans; D008297:Male; D011859:Radiography; D012810:Sigmoid Diseases / Q000000981:diagnostic imaging* / Q000601:surgery
chemical_list: D001466:Barium Sulfate