Table 1 Clinicopathological features of 46 Xp11.2 RCC patients
Clinicopathological features | n (%) |
|---|---|
Age (yr) | |
< 65/ ≥ 65 | 40 /6 |
Median (range) | 39 (15–72) |
Gender | |
Male/female | 19/27 |
Tumor location | |
Left/right | 27/19 |
Tumor size (max diameter, cmmm) | |
Mean ± SD | 41.29 ± 19.08 |
Symptoms (%) | |
Lumbar pain | 4 (8.9) |
Pelvic pain | 1 (2.1) |
Hematuria | 4 (8.9) |
T classification | |
T1a/T1b | 13/8 |
T2a/T2b | 3/0 |
T3 | 3 |
T4 | 0 |
Lymph node metastasis | |
N0/N1 | 44/2 |
Distal metastasis | |
M0/M1 | 43/3 |
Operation | |
Radical nephrectomy | 13 |
Partial nephrectomy | 30 |
Cytoreduction surgery | 3 |
Follow-up | |
Median OS (mo) | 30.0 |
Dead/alive/lost | 4/36/6 |
Median CSS (mo) | 24.0 |