Choice of operation for clinically localized renal tumor.

The cornerstone of treatment for localized renal tumors is surgical excision, which until recently was accomplished primarily through radical nephrectomy. The last 2 decades have seen a rapid evolution in the surgical management of renal cell carcinoma, marked by the increased use of nephron-sparing surgery and the application of minimally invasive techniques. A plethora of surgical options now are available. This article discusses the optimal surgical approach to renal tumors in various clinical scenarios. In all these discussions we assume that a proactive approach to treatment is indicated and desired, recognizing that active surveillance is always an additional option to consider in certain subpopulations such as the elderly or infirm.