Korean J Urol.
1994 May;35(5):570-573.
A Case of Excessive Proliferation of Peripelvic Fat of Kidney Simulating Peripelvic Liposarcoma
- Affiliations
-
- 1Department of Urology, Wonkwang University, School of Medicine, Iri, Korea.
- 2Department of Pathology, Wonkwang University, School of Medicine, Iri, Korea.
Abstract
-
Excessive proliferation of peripelvic fat of the kidney simulating a peripelvic tumor is a rare condition. Excessive proliferation of peripelvic fat of the kidney is a benign process with an innocuous effect on the patient but this condition may produce pyelocalyceal deformities that may be mistaken for pelvic or peripelvic neoplasm. We report a case of excessive proliferation of peripelvic fat of the kidney simulating a peripelvic liposarcoma in 63-year-old-man, who was treated by radical nephrectomy. Pathologic findings revealed excessive proliferation of peripelvic fat in the resected kidney postoperatively.