Table 1.
Characteristic | All patients (N = 45) |
---|---|
Sex, n (%) | |
Female | 6 (13) |
Male | 39 (87) |
Median age at diagnosis, years (range) | 61 (36-73) |
Mean tumor size, cm (range) | 7.5 (2.9-17) |
Tumor histology, n (%) | |
Clear cell | 42 (93) |
Papillary | 2 (5) |
Sarcomatoid | 1 (2) |
Clinical stage, n (%) | |
I, II | 30 (67) |
III, IV | 10 (22) |
Unspecified | 5 (11) |
Recurrence, n (%) | 27 (60) |
No recurrence, n (%) | 18 (40) |