The return of the perilous prune pit.
D000293:Adolescent; D003424:Crohn Disease / Q000150:complications*; D005547:Foreign Bodies / Q000150:complications*; D005638:Fruit / Q000009:adverse effects*; D006801:Humans; D007080:Ileocecal Valve; D007415:Intestinal Obstruction / Q000209:etiology*; D008297:Male