title: [Acute emphysematous cholecystitis].
mesh_terms: D000208:Acute Disease; D000368:Aged; D002764:Cholecystitis / Q000175:diagnosis* / Q000000981:diagnostic imaging / Q000209:etiology; D005704:Gallbladder / Q000098:blood supply; D005740:Gases; D006801:Humans; D007511:Ischemia / Q000150:complications; D008297:Male; D008875:Middle Aged; D011859:Radiography
chemical_list: D005740:Gases