title: Elderly male with abdominal pain. Emphysematous cholecystitis.
authors.affiliation: Einstein Healthcare Center, Department of Emergency Medicine Ultrasound Division, Philadelphia, PA.
authors.forename: Daniel
authors.initials: D
authors.lastname: Texidor
authors.affiliation: Einstein Healthcare Center, Department of Emergency Medicine Ultrasound Division, Philadelphia, PA.
authors.forename: Tiffany
authors.initials: T
authors.lastname: Fong
mesh_terms: D015746:Abdominal Pain / Q000209:etiology; D000369:Aged, 80 and over; D002765:Cholecystography; D041882:Emphysematous Cholecystitis / Q000150:complications / Q000175:diagnosis*; D005704:Gallbladder / Q000000981:diagnostic imaging; D006801:Humans; D008297:Male; D014463:Ultrasonography