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.

Keyword

Excessive proliferation of peripelvic fat; Peripelvic neoplasm

MeSH Terms

Congenital Abnormalities
Humans
Kidney*
Liposarcoma*
Nephrectomy
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