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Eosinophilic cystitis in adults
The Journal of Urology
|February 15, 2001
Summary
Eosinophilic cystitis, a rare bladder condition, often mimics other disorders and can present with urinary symptoms or be asymptomatic. While typically benign, it can occasionally lead to severe disease requiring intervention.
Area of Science:
- Urology
- Pathology
- Oncology
Background:
- Eosinophilic cystitis is an uncommon bladder condition with limited reported clinical experience.
- Its clinical presentation can overlap significantly with inflammatory and malignant bladder disorders.
- Diagnosis and management strategies require careful consideration due to its variable presentation.
Purpose of the Study:
- To describe the largest clinical experience to date regarding the diagnosis and management of eosinophilic cystitis.
- To analyze the clinical characteristics, diagnostic findings, and treatment outcomes in patients with eosinophilic cystitis.
Main Methods:
- A retrospective review of 17 patients (5 women, 12 men) diagnosed with eosinophilic cystitis over a 23-year period.
- Data collection included patient demographics, presenting symptoms, cystoscopic findings, histopathological results, and treatment outcomes.
- Diagnostic workup involved urinalysis, urine cytology, cystoscopy, and bladder biopsy.
Main Results:
- The majority of patients (82%) presented with irritative voiding symptoms, hematuria, or pain; 18% were asymptomatic.
- Cystoscopy revealed erythema in all cases, with tumor-like lesions or edema in 17.6%.
- Histological confirmation of eosinophilic cystitis was achieved in all patients. One patient had coexisting bladder carcinoma.
Conclusions:
- Eosinophilic cystitis presents with symptoms that are indistinguishable from other bladder conditions, including malignancy.
- The condition generally follows a benign course, but aggressive forms can lead to severe morbidity.
- Early diagnosis and appropriate management are crucial, especially when coexisting with bladder cancer.
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