title: Radiologic problem case.
mesh_terms: D000368:Aged; D002277:Carcinoma / Q000000981:diagnostic imaging; D002430:Cecal Neoplasms / Q000000981:diagnostic imaging*; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D007417:Intestinal Polyps / Q000000981:diagnostic imaging*; D011859:Radiography