A pessary can be dangerous.
D000368:Aged; D001344:Autopsy; D005260:Female; D006801:Humans; D007415:Intestinal Obstruction / Q000175:diagnosis; D008875:Middle Aged; D010538:Peritonitis / Q000209:etiology*; D010570:Pessaries / Q000009:adverse effects*; D014596:Uterine Prolapse / Q000628:therapy; D014599:Uterus / Q000473:pathology