title: Rectal diverticulitis with perforation.
mesh_terms: D000038:Abscess / Q000601:surgery; D003937:Diagnosis, Differential; D004238:Diverticulitis / Q000150:complications / Q000000981:diagnostic imaging*; D004322:Drainage; D005260:Female; D006801:Humans; D007416:Intestinal Perforation / Q000000981:diagnostic imaging* / Q000209:etiology; D008875:Middle Aged; D011859:Radiography; D012002:Rectal Diseases / Q000000981:diagnostic imaging*; D012004:Rectal Neoplasms / Q000175:diagnosis; D012006:Rectovaginal Fistula / Q000000981:diagnostic imaging / Q000209:etiology / Q000601:surgery; D012812:Sigmoidoscopy