title: Emphysematous cholecystitis: a report of five cases.
mesh_terms: D000328:Adult; D000368:Aged; D002761:Cholangitis / Q000209:etiology; D002763:Cholecystectomy; D002764:Cholecystitis / Q000000981:diagnostic imaging / Q000601:surgery; D003015:Clostridium Infections / Q000000981:diagnostic imaging / Q000601:surgery; D003016:Clostridium perfringens; D004646:Emphysema / Q000000981:diagnostic imaging / Q000601:surgery; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D011312:Pressure; D011859:Radiography