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Prostatic involvement in Wegener's granulomatosis
T J Stillwell1, R A DeRemee, T J McDonald
1Department of Urology, Mayo Clinic, Rochester, Minnesota 55905.
Abstract:
Wegener's granulomatosis involving the prostate gland is unusual. We report 3 cases of this condition in which typical necrotizing granulomas with vasculitis were seen histologically. These lesions may cause gross hematuria or obstructive voiding, including urinary retention. Management includes prostatectomy when the symptoms are severe but an initial trial of aggressive medical therapy may be successful. Treatment requires a knowledge of the natural history of Wegener's granulomatosis and its usual response to medical therapy.
Insights
Prostate involvement in Wegener's granulomatosis is rare but can cause urinary issues. Early medical treatment may help, but severe cases might require prostatectomy.
Area of Science:
- Urology
- Rheumatology
- Pathology
Background:
- Wegener's granulomatosis is a rare autoimmune disease.
- Prostate gland involvement is an uncommon manifestation.
- Necrotizing granulomas and vasculitis are characteristic histopathological findings.
Observation:
- Three cases of Wegener's granulomatosis affecting the prostate are presented.
- Patients experienced symptoms such as gross hematuria and obstructive voiding.
- Urinary retention was a noted complication.
Findings:
- Histological examination confirmed necrotizing granulomas and vasculitis in the prostate.
- The condition can lead to significant lower urinary tract symptoms.
- Surgical intervention (prostatectomy) may be necessary for severe symptoms.
Implications:
- Understanding the natural history of Wegener's granulomatosis is crucial for management.
- Aggressive medical therapy can be a successful initial treatment approach.
- This highlights the importance of considering systemic diseases in urological presentations.