Renal capsular leiomyoma.
Aisling Hogan1, Gordon K Smyth, Claire D'Arcy
1St. Vincent's University Hospital, Dublin, Ireland. Aislinghogan@yahoo.com
Urology
|February 26, 2008
Summary
A renal mass in a 54-year-old woman was incidentally discovered. Surgical removal and subsequent histology revealed it to be a renal capsule leiomyoma, a rare benign tumor.
Area of Science:
- Urology
- Pathology
- Oncology
Background:
- Renal masses are frequently detected incidentally during imaging for unrelated conditions.
- Leiomyomas are benign tumors originating from smooth muscle tissue, rarely found in the renal capsule.
Observation:
- A 54-year-old woman presented with an incidentally detected left-sided renal mass.
- The patient underwent a radical nephrectomy for the renal mass.
Findings:
- Histopathological examination confirmed the renal mass to be a leiomyoma.
- The leiomyoma was specifically identified as arising from the renal capsule.
Implications:
- This case highlights the importance of histopathological diagnosis for incidentally found renal masses.
- Renal capsule leiomyomas, though rare, should be considered in the differential diagnosis of benign renal tumors.
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