Eosinophilic cystitis associated with urethral stricture disease from pelvic trauma. Case report and literature review.
We report a case of eosinophilic cystitis (EC) in a 65-year-old man with urethral stricture disease from blunt pelvic traumatic event. EC is a rare condition characterized by eosinophilic infiltration of the bladder wall, that usually presents with irritative voiding symptoms, suprapubic pain and hematuria. Etiology is still not clear although a review of the literature suggests that pathogenetic mechanisms probably engage an altered immune response in the bladder, with the inflammatory reaction caused by factors such as exogenous allergens and previous bladder injury or surgery to the bladder or the prostate. The diagnosis of EC has to be confirmed by biopsy, since in some cases it may manifest as other inflammatory and malignant bladder disorders. A conservative medical management is indicated initially, since this disease may be self-limited, with a benign course especially in children and young patients. In adults EC is more often a chronic recurrent condition that requires close follow-up since it may lead to serious progressive bladder and/or upper urinary tract disease. More invasive therapies (including transurethral resection, partial or total cystectomy) may also be required when conservative therapy fails.
Martino
G
G
Department of Surgical Sciences, University La Sapienza, Rome, Italy.
Torcasio
A
A
Iavarone
C
C
Cardarelli
A
A
Monti
M
M
D000063:Accidents, Traffic; D000368:Aged; D000893:Anti-Inflammatory Agents / Q000008:administration & dosage / Q000627:therapeutic use; D001706:Biopsy; D003556:Cystitis / Q000175:diagnosis / Q000188:drug therapy / Q000209:etiology* / Q000473:pathology; D003558:Cystoscopy; D004802:Eosinophilia / Q000175:diagnosis / Q000188:drug therapy / Q000209:etiology* / Q000473:pathology; D005500:Follow-Up Studies; D006801:Humans; D008297:Male; D011241:Prednisone / Q000008:administration & dosage / Q000627:therapeutic use; D011379:Prognosis; D012008:Recurrence; D013997:Time Factors; D016896:Treatment Outcome; D014521:Urethra / Q000293:injuries*; D014525:Urethral Stricture / Q000175:diagnosis / Q000209:etiology* / Q000628:therapy; D001743:Urinary Bladder / Q000473:pathology
D000893:Anti-Inflammatory Agents; D011241:Prednisone