Table 2 Patient characteristics. The clinical and pathological information about 286 patients in this study.
All patients (n = 286) | |
|---|---|
Age (y) (median (range)) | 65 (24–89) |
Sex, n (%) | |
Male | 203 (71.0) |
Female | 83 (29.0) |
Surgical form, n (%) | |
Nephrectomy | 190 (66.4) |
Partial nephrectomy | 96 (33.6) |
Pathological stage, n (%) | |
I | 181 (63.3) |
II | 16 (5.6) |
III | 86 (30.1) |
IV | 3 (1.0) |
Histology, n (%) | |
Clear cell renal cell carcinoma | 279 (97.6) |
Clear cell renal cell carcinoma with sarcomatoid change | 7 (2.4) |
WHO/ISUP grade, n (%) | |
1 | 34 (11.9) |
2 | 170 (59.4) |
3 | 54 (18.9) |
4 | 28 (9.8) |
Necrosis, n (%) | |
Present | 69 (24.1) |
Absent | 217 (75.9) |
Outcome, n (%) | |
Neither metastasis nor recurrence | 190 (66.4) |
Alive with metastasis or recurrence | 42 (14.7) |
Death from cancer | 49 (17.1) |
Death from other causes | 5 (1.7) |
Follow-up term (days) (median (range)) | 1572 (13 - 5323) |
