Korean J Urol.
1993 Feb;34(1):161-164.
Two cases of primary renal sarcoma
- Affiliations
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- 1Department of Urology, College of Medicine, Hanyang University, Seoul, Korea.
Abstract
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Primary renal sarcoma is a rare malignant mesenchymal tumor with a variety of histologic type. The clinical differential diagnosis with renal cell carcinoma may be impossible. The prognosis of primary renal sarcoma is extremely poor and majority of patients die within 2 years. We experienced two cases or primary renal sarcoma, which was diagnosed by immunohistochemical stains.