title: Sigmoido-vesical fistula secondary to diverticulitis.
mesh_terms: D000368:Aged; D001466:Barium Sulfate; D012809:Colon, Sigmoid / Q000000981:diagnostic imaging; D003558:Cystoscopy; D003937:Diagnosis, Differential; D004239:Diverticulitis, Colonic / Q000150:complications* / Q000000981:diagnostic imaging; D004733:Enema; D005260:Female; D006801:Humans; D007412:Intestinal Fistula / Q000000981:diagnostic imaging / Q000209:etiology*; D008297:Male; D008875:Middle Aged; D011859:Radiography; D012812:Sigmoidoscopy; D001743:Urinary Bladder / Q000000981:diagnostic imaging; D001747:Urinary Bladder Fistula / Q000000981:diagnostic imaging / Q000209:etiology*
chemical_list: D001466:Barium Sulfate