Parithivel, V S Acute acalculous cholecystitis in young patients without predisposing factors. [electronic resource] - The American surgeon Apr 1999 - 366-8 p. digital Publication Type: Case Reports; Journal Article ISSN: 0003-1348 Subjects--Topical Terms: Acute DiseaseAdultCholecystectomyCholecystitis--diagnostic imagingFemaleHumansMaleTomography, X-Ray Computed