We have located links that may give you full text access.
Progression and long-term survival after simple enucleation for the elective treatment of renal cell carcinoma: experience in 107 patients.
Journal of Urology 2005 July
PURPOSE: We present our findings in a series of T1a renal cell carcinoma treated with elective simple enucleation, specifically reporting the incidence of local recurrence, and progression-free and disease specific survival rates.
MATERIALS AND METHODS: A total of 107 patients who underwent elective nephron sparing surgery performed with simple enucleation from January 1989 to December 2000 were studied retrospectively. None of the patients had preoperative or intraoperative suspicion of positive nodes. All patients were free from distant metastases before surgery (M0). Patient status was last evaluated in July 2004. Mean (median, range) followup was 88.3 (84, 44 to 175) months.
RESULTS: Pathological review according to the 2002 TNM classification showed that 95% (102 of 107) of tumors were pT1a, 4% (4 of 107) pT1b and 1% (1 of 107) pT3a. Mean (SD, median, range) tumor greatest dimension was 2.7 (0.93, 2.5, 0.6 to 5) cm. None of the patients died in the immediate postoperative period (within the first 30 days). There were no major complications such as bleeding and urinary leakage/urinoma requiring reoperation. The 5 and 10-year cancer specific survival was 99% and 97.8%, respectively. The 5 and 10-year progression-free survival was 98.1% and 94.7%, respectively. Overall 3 patients had disease progression (2.8%) of whom 2 (1.9%) were local recurrence, 1 alone and 1 associated with distant metastases diagnosed 12 months earlier.
CONCLUSIONS: Simple tumor enucleation is a safe and acceptable approach for elective nephron sparing surgery. It provides excellent long-term progression-free and cancer specific survival rates, and is not associated with an increased risk of local recurrence compared with partial nephrectomy.
MATERIALS AND METHODS: A total of 107 patients who underwent elective nephron sparing surgery performed with simple enucleation from January 1989 to December 2000 were studied retrospectively. None of the patients had preoperative or intraoperative suspicion of positive nodes. All patients were free from distant metastases before surgery (M0). Patient status was last evaluated in July 2004. Mean (median, range) followup was 88.3 (84, 44 to 175) months.
RESULTS: Pathological review according to the 2002 TNM classification showed that 95% (102 of 107) of tumors were pT1a, 4% (4 of 107) pT1b and 1% (1 of 107) pT3a. Mean (SD, median, range) tumor greatest dimension was 2.7 (0.93, 2.5, 0.6 to 5) cm. None of the patients died in the immediate postoperative period (within the first 30 days). There were no major complications such as bleeding and urinary leakage/urinoma requiring reoperation. The 5 and 10-year cancer specific survival was 99% and 97.8%, respectively. The 5 and 10-year progression-free survival was 98.1% and 94.7%, respectively. Overall 3 patients had disease progression (2.8%) of whom 2 (1.9%) were local recurrence, 1 alone and 1 associated with distant metastases diagnosed 12 months earlier.
CONCLUSIONS: Simple tumor enucleation is a safe and acceptable approach for elective nephron sparing surgery. It provides excellent long-term progression-free and cancer specific survival rates, and is not associated with an increased risk of local recurrence compared with partial nephrectomy.
Full text links
Related Resources
Trending Papers
Challenges in Septic Shock: From New Hemodynamics to Blood Purification Therapies.Journal of Personalized Medicine 2024 Februrary 4
Molecular Targets of Novel Therapeutics for Diabetic Kidney Disease: A New Era of Nephroprotection.International Journal of Molecular Sciences 2024 April 4
The 'Ten Commandments' for the 2023 European Society of Cardiology guidelines for the management of endocarditis.European Heart Journal 2024 April 18
A Guide to the Use of Vasopressors and Inotropes for Patients in Shock.Journal of Intensive Care Medicine 2024 April 14
Diagnosis and Management of Cardiac Sarcoidosis: A Scientific Statement From the American Heart Association.Circulation 2024 April 19
Essential thrombocythaemia: A contemporary approach with new drugs on the horizon.British Journal of Haematology 2024 April 9
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