title: Image of the month. Gallstone ileus.
authors.affiliation: Department of Medicine, Western New York VA Medical Center, State University of New York at Buffalo, Buffalo, New York, USA.
authors.forename: Huilan
authors.initials: H
authors.lastname: Cheng
authors.forename: Michele
authors.initials: M
authors.lastname: Cook
authors.forename: Michael D
authors.initials: MD
authors.lastname: Sitrin
mesh_terms: D000368:Aged; D042882:Gallstones / Q000150:complications / Q000000981:diagnostic imaging*; D006801:Humans; D007077:Ileal Diseases / Q000000981:diagnostic imaging* / Q000209:etiology; D007415:Intestinal Obstruction / Q000000981:diagnostic imaging* / Q000209:etiology; D008297:Male; D014057:Tomography, X-Ray Computed