Preservation surgery in patients with localized renal cell cancer - Nephron Sparing Surgery
| Autor: | J. Djozic, Sasa Vojinov, Jovo Bogdanovic, Damir Djozic, G. Marusic, Masa Djozic, Dimitrije Jeremic, Ivan Levakov, Senjin Djozic, Srdjan Zivojinov, Vuk Sekulic |
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| Rok vydání: | 2014 |
| Předmět: | |
| Zdroj: | Acta chirurgica Iugoslavica. 61:45-49 |
| ISSN: | 2406-0887 0354-950X |
| Popis: | Introduction: Renal Cell Cancer (RCC) is third most frequent urological cancer behind Prostate cancer and Bladder cancer. It represents 2-3 % of all cancers with annual increase in incidence of 2% in Europe (except Denmark and Sweden) and worldwide. Surgery is the only curative procedure, performed as radical nephrectomy (RN) or partial nephrectomy (nephron sparing surgery-NSS). Radical nephrectomy consists of nephrectomy with ipsilateraladrenalectomy and lymphadenetomy, but partial nephrectomy means resection of the tumor only with 1-3 mm of healthy surrounding tissue and preservation of the rest of the kidney as well as ipsilateral adrenal gland and lymph nodes. NSS is a method of conservation of attacked kidney and preservation of kidney’s function with previous radical resection of localized RCC, respecting of all oncological principles. The aim of this study is to describe NSS procedure in details and present results of its 13 year use at Clinic of Urology in Novi Sad. Material and methods: In the last 13 years there were 868 patients(pts) with RCC. NSS has been performed in 242 pts (27,88%). Bilateral tumors: synchronous 8pts,asynchronous 3pts. Better kidney has been operated, first. Indications for NSS were: absolute - 34 pts (15,0%), relative - 58 pts (23,1%) and elective - 150 pts (61,9%). Surgery was performed according to established protocol for this procedure based on recommendation of Prof. A. Novick, Cleveland, USA. Results: All patients underwent surgery under general anesthesia through lumbothomy, mostly. Tumor size was between 2,5-4,5 cm: over 4,5 cm(4-7 cm): 4 pts. Average age of pts - 63,5 years (37-84),male: 148 (61,1%), female: 94(38,9%). From 2001-2005, 2006- 2010 i 2011-2013, 39,111 i 92 NSShas been done, respectively. It represented 13,5%, 36,6% , 50,54% of all pts with RCC underwent surgery in that period, respectively. There was an increase of NSS in that period compared to RN for localized RCC. There were no death outcomes inpts underwent NSS, local recurrence was seen in 1 patient (0.6%), urine leakage > 2 weeks 5 pts (5/242 =2,06%),severe hemorrhage: 3 pts (1.23%), nephrectomy has been done. We do not have patients with von Hippel Landau (VHL) disease. Conclusion: Nephron sparing surgery Is the first choice of surgery for patients with low grade kidney tumors (up to 4.5 cm, even 7 cm), has excellent oncological results-comparable with radical nephrectomy, but with preservation of renal function and should be done by an experienced urological team in specialized urological centers with good anesteziological support. |
| Databáze: | OpenAIRE |
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