[Kidney sparing surgery]

From 1988 to 1998 107 nephron sparing surgery have been done for localised renal cell tumor. The age was between 21 to 75. Nephron sparing surgery means removal of tumor consumed part of renal tissue with oncology clean border in healthy renal tissue. Elective indication for nephron sparing surgery is renal cell carcinoma on single kidney or on bilateral function disabled kidneys. In the last years indication for nephron sparing surgery have spread also to patients with both kidneys, who have single extrarenal growing renal cell carcinoma to the diameter 4.5 cm. In our group of follow up patients, within the interval 3 to 96 months from operation we have 96.26% survival without evidence of recurrent renal cell carcinoma.