title: Case of the month. A Chinese puzzle.
authors.affiliation: Department of Radiology, Royal Hallamshire Hospital, Sheffield.
authors.forename: J W
authors.initials: JW
authors.lastname: Williams
authors.forename: M C
authors.initials: MC
authors.lastname: Collins
mesh_terms: D000328:Adult; D001630:Bezoars / Q000000981:diagnostic imaging*; D006801:Humans; D007077:Ileal Diseases / Q000000981:diagnostic imaging*; D007415:Intestinal Obstruction / Q000000981:diagnostic imaging*; D007421:Intestine, Small / Q000000981:diagnostic imaging*; D008297:Male; D011859:Radiography