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Clinicopathological features of 76 renal cell carcinomas
| Variables | Renal cell carcinoma (n = 76) |
|---|---|
| Age (mean, years) |
61.3 ± 13.5 |
| Sex |
|
| Male |
45 |
| Female |
31 |
| Tumor type |
|
| Clear cell |
59 |
| Papillary |
11 |
| Chromophobe |
4 |
| Sarcomatoid carcinoma |
2 |
| Pathologic grade |
|
| Grade 1 and 2 |
57 |
| Grade 3 and 4 |
19 |
| Tumor stage |
|
| Stage 1 and 2 |
52 |
| Stage 3 and 4 | 24 |
