We have located links that may give you full text access.
JOURNAL ARTICLE
MULTICENTER STUDY
Renal cell carcinoma in renal transplant patients.
Urology 2007 March
OBJECTIVES: To report our experience with renal cell carcinoma in patients with end-stage renal failure receiving dialysis at two institutions that perform a large number of transplantations. Renal cell carcinoma is more frequent in patients with end-stage renal failure treated with dialysis and in renal transplant patients than in the population at large.
METHODS: We reviewed the case histories of 1375 consecutive patients who had transplanted kidneys functioning for more than 1 year.
RESULTS: Eleven renal tumors were found in 10 patients (1.37%); 10 of the tumors (90%) were in the native kidney (9 unilateral and 1 bilateral) and 1 (10%) was in the transplanted kidney. The tumors in the native kidneys were discovered incidentally. Three were in organs removed for treatment of arterial hypertension and the other seven were found by ultrasonography. The tumor in the transplanted kidney was found after nephrectomy for the treatment of hematuria. The tumor types were clear cell in six, papillary in four, and chromophobe in one. Of the 9 patients who were treated with radical nephrectomy, 7 were alive with no evidence of the disease and 2 had died of other causes, also with no evidence of the disease. One patient who already had metastases at the diagnosis did not undergo surgery and died 4 months later.
CONCLUSIONS: The native kidneys of renal transplant patients should be examined by ultrasonography annually because they are at greater risk of renal cell carcinoma. Radical nephrectomy cures those cases in which the tumors are clinically localized and 6 cm or less in size.
METHODS: We reviewed the case histories of 1375 consecutive patients who had transplanted kidneys functioning for more than 1 year.
RESULTS: Eleven renal tumors were found in 10 patients (1.37%); 10 of the tumors (90%) were in the native kidney (9 unilateral and 1 bilateral) and 1 (10%) was in the transplanted kidney. The tumors in the native kidneys were discovered incidentally. Three were in organs removed for treatment of arterial hypertension and the other seven were found by ultrasonography. The tumor in the transplanted kidney was found after nephrectomy for the treatment of hematuria. The tumor types were clear cell in six, papillary in four, and chromophobe in one. Of the 9 patients who were treated with radical nephrectomy, 7 were alive with no evidence of the disease and 2 had died of other causes, also with no evidence of the disease. One patient who already had metastases at the diagnosis did not undergo surgery and died 4 months later.
CONCLUSIONS: The native kidneys of renal transplant patients should be examined by ultrasonography annually because they are at greater risk of renal cell carcinoma. Radical nephrectomy cures those cases in which the tumors are clinically localized and 6 cm or less in size.
Full text links
Related Resources
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app
All material on this website is protected by copyright, Copyright © 1994-2024 by WebMD LLC.
This website also contains material copyrighted by 3rd parties.
By using this service, you agree to our terms of use and privacy policy.
Your Privacy Choices
You can now claim free CME credits for this literature searchClaim now
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app