title: Emphysematous cholecystitis.
authors.affiliation: Department of Radiology, Massachusetts General Hospital, Boston.
authors.forename: T
authors.initials: T
authors.lastname: Laor
authors.forename: S A
authors.initials: SA
authors.lastname: DeLuca
mesh_terms: D002764:Cholecystitis / Q000000981:diagnostic imaging*; D004646:Emphysema / Q000000981:diagnostic imaging*; D006801:Humans; D014057:Tomography, X-Ray Computed