Journals / Uluslararası Hematoloji-Onkoloji Dergisi / 2007 / Cilt: 17 - Sayı: 1

Comparison of nephron sparing surgery and radical nephrectomy in renal cell carcinomas of less than 7 cm

7 cm’den küçük renal hücreli kanserlerde nefron koruyucu cerrahi ve radikal nefrektomi yöntemlerinin karşılaştırılması

Pages
7–15
DOI
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AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

In conclusion, survival rates of RN and NSS in renal masses less than 7cm were similar.

📌 3 Key Takeaways

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Objective & Hypothesis:We aimed to compare the results of radical nephrectomy (RN) and nephron sparing surgery (NSS) in renal cell carcinomas of less than 7 cm.
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Key Findings & Data:We performed a retrospective chart review of cases who underwent RN (n=41) and NSS (n=34) in our clinic between 1997-2003.
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Conclusion & Impact:In conclusion, survival rates of RN and NSS in renal masses less than 7cm were similar.
🔬Design:Review & Systematic Survey
📍Scope:2003 Verileri
⚙️Variables:Nefrektomi · Karsinom · renal hücreli

Abstract

We aimed to compare the results of radical nephrectomy (RN) and nephron sparing surgery (NSS) in renal cell carcinomas of less than 7 cm. We performed a retrospective chart review of cases who underwent RN (n=41) and NSS (n=34) in our clinic between 1997-2003. The average ages of cases with RN and NSS were 58.31±11.42 ve 55.32±12.18 years, respectively. Tumor recurrence and complication rates, duration of hospitalization, change in creatinine levels and 3 year survival analysis were calculated and compared. The amount of bleeding was significantly more in NSS group (p<0.001) but no difference was observed between the groups considering plevral damage (p: 0.511). Urinary fistula developed in 2 patients in NSS (5.9%) were repaired by placing a retrograde double&#8211;J catheter. Postoperative creatinine level was found to increase significantly in RN group (p<0.001) but no significant change observed in NSS group (p: 0.355). Three year survival rates were not different between the RN (97.30%) and NSS (96.67%) groups (p: 0.872). In conclusion, survival rates of RN and NSS in renal masses less than 7cm were similar. Renal functions were better reserved while complications were more frequent in the group with NSS than RN.

Özet

7 cm’den küçük renal hücreli karsinom olgularında yapılan radikal nefrektomi (RN) ve nefron koruyucu cerrahi (NKC) sonuçlarını karşılaştırmayı amaçladık. Kliniğimizde 1997-2003 yılları arasında yapılmış olan RN (no=41), NKC (no=34) olguları retrospektif olarak değerlendirildi. RN ve NKC grubundaki hastaların ortalama yaşı sırasıyla 58.31±11.42 ve 55.32±12.18 yıl olarak belirlendi. Hastaların tümör rekürrens ve komplikasyon oranları, operasyon ve hastanede kalış süreleri, kreatinin değişimi belirlenerek, gruplar istatistiksel olarak karşılaştırıldı ve 3 yıllık sağkalım analizleri yapıldı. Kanama miktarı NKC grupta belirgin olarak yüksek bulunurken (p<0.001), plevral hasar yönünden iki grup arasında fark gözlenmemiştir (p: 0.511). NKC geçiren 2 (%5.9) hastada oluşan üriner fistül, retrograd double-J kateter yerleştirilmesiyle düzeltilmiştir. Postoperatif kreatinin düzeyi RN sonrasında anlamlı olarak artarken (p<0.001), NKC’de fark bulunmamıştır (p: 0.355). Üç yıllık hastalıksız sağkalım oranları açısından RN (%97.30) ve NKC (%96.67) arasında fark gözlenmedi (p: 0.872). Sonuç olarak, 7cm’ye kadar olan renal tümörlerde, NKC ile RN’e eşdeğer sağkalım oranları sağlamaktadır. Komplikasyon oranları RN’de fazla görülürken, böbrek fonksiyonları NKC’de daha iyi korunmaktadır.

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Cite This Article

BAKIRTAŞ, H., TUYGUN, C., KARAKOYUNLU, A. N., ŞENTÜRK, A. B., ERSOY, H. (2007). Comparison of nephron sparing surgery and radical nephrectomy in renal cell carcinomas of less than 7 cm. Uluslararası Hematoloji-Onkoloji Dergisi, Cilt: 17 - Sayı: 1, 7–15. https://ajindex.com/articles/323040

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