Table 1 Clinicopathologic characteristics of patients with localized renal cell carcinoma.
Number of patient | Â | Â | 42 |
Age, yr, median (range) |  |  | 64 (40–80) |
Female/Male, n | Â | Â | 9/33 |
Tumor size, cm, mean ± SD |  |  | 5.7 ± 2.6 |
Histology, n (%) | Clear cell | Â | 37 (88.1) |
| Â | Non-clear | Papillary | 2 (4.8) |
| Â | Â | Chromophobe | 1 (2.4) |
| Â | Â | Chromophobe & collecting duct | 1 (2.4) |
| Â | Â | Neuroendocrine | 1 (2.4) |
|  | lyv ( +) |  | 22 (52.4) |
pT stage, n (%) | 1a | Â | 13 (31.0) |
| Â | 1b | Â | 7 (16.7) |
| Â | 2a | Â | 3 (7.1) |
| Â | 2b | Â | 1 (2.4) |
| Â | 3a | Â | 11 (26.2) |
| Â | 3b | Â | 4 (9.5) |
| Â | 4 | Â | 3 (7.1) |
