title: Emphysematous cystitis presenting as painless gross hematuria.
abstract: A case of emphysematous cystitis in an immunocompetent male is described. The diagnosis is generally rare, but may be made in the Emergency Department. A history of pneumaturia is highly suggestive of the entity, but is rarely offered by the patient. The evaluation and management of emphysematous cystitis are discussed.
authors.affiliation: Department of Emergency Medicine, University Medical Center of Southern Nevada, Las Vegas, USA.
authors.forename: J
authors.initials: J
authors.lastname: Davidson
authors.forename: C V
authors.initials: CV
authors.lastname: Pollack
mesh_terms: D003556:Cystitis / Q000150:complications / Q000175:diagnosis* / Q000000981:diagnostic imaging; D004630:Emergencies; D004646:Emphysema / Q000175:diagnosis*; D006417:Hematuria / Q000209:etiology*; D006801:Humans; D008297:Male; D008875:Middle Aged; D011859:Radiography; D001743:Urinary Bladder / Q000000981:diagnostic imaging