Emphysematous cystitis: a rare cause of gross hematuria.
Emphysematous cystitis is a relatively rare infectious condition of the urinary bladder. The mortality rate is high if the diagnosis is delayed or if the treatment is inadequate. We present an uncommon case of emphysematous cystitis and highlight the risk factors for this disease. An 81-year-old man with a past medical history of type 2 diabetes and a central pontine infarction presented to the Emergency Department due to gross hematuria. Computed tomography (CT) and plain radiography revealed localized gas within the bladder that was compatible with the diagnosis of emphysematous cystitis. A Foley catheter was inserted. Urine culture grew Klebsiella pneumoniae; 2 g cefotaxime daily was initiated. Subsequent plain radiography and CT scan showed regression of intraluminal gas. We recommend CT for the definitive diagnosis of emphysematous cystitis. Adequate antibiotic therapy, strict blood glucose control, adequate drainage of urine, and early goal-directed therapy for suspected sepsis are suggested to prevent the complications of emphysematous cystitis.
Chang
Chirn-Bin
CB
Nephrology Division, Department of Internal Medicine, Changhua Christian Hospital, Changhua, Taiwan.
Chang
Chia-Chu
CC
D000369:Aged, 80 and over; D003556:Cystitis / Q000150:complications* / Q000000981:diagnostic imaging / Q000382:microbiology; D003937:Diagnosis, Differential; D004646:Emphysema / Q000150:complications* / Q000000981:diagnostic imaging; D006417:Hematuria / Q000000981:diagnostic imaging / Q000209:etiology*; D006801:Humans; D007710:Klebsiella Infections / Q000150:complications* / Q000175:diagnosis; D008297:Male; D012307:Risk Factors; D014057:Tomography, X-Ray Computed; D016482:Urinalysis