Emphysematous cholecystitis.
D000208:Acute Disease; D000328:Adult; D002764:Cholecystitis / Q000150:complications* / Q000000981:diagnostic imaging / Q000382:microbiology; D003013:Clostridium / Q000302:isolation & purification; D005738:Gas Gangrene / Q000150:complications*; D006801:Humans; D008297:Male; D011859:Radiography