Table 2 Associations between 17p13 deletions and pathological parameters of clear cell renal cell carcinomas
| Clear cell carcinomas | |||
|---|---|---|---|
| Analyzable (n) | 17p deletion | p value | |
| All | 976 | 3.7 | |
| UICC | |||
| I | 420 | 1.9 | 0.0524 |
| II | 74 | 5.4 | |
| III | 116 | 4.3 | |
| IV | 97 | 7.2 | |
| ISUP | |||
| 1 | 257 | 1.5 | < 0.0001 |
| 2 | 316 | 1.9 | |
| 3 | 305 | 5.3 | |
| 4 | 60 | 15.0 | |
| Fuhrman | |||
| 1 | 47 | 0.0 | < 0.0001 |
| 2 | 522 | 1.5 | |
| 3 | 307 | 4.9 | |
| 4 | 69 | 17.0 | |
| Thoenes | |||
| 1 | 323 | 1.2 | <0.0001 |
| 2 | 506 | 3.2 | |
| 3 | 116 | 13.0 | |
| Tumor stage | |||
| pT1 | 568 | 2.3 | 0.0168 |
| pT2 | 118 | 5.1 | |
| pT3-4 | 255 | 6.3 | |
| Lymph node metastasis | |||
| pN0 | 132 | 2.3 | 0.6416 |
| pN1 | 8 | 0.0 | |
| pN2 | 19 | 5.3 | |
| Distant metastasis | |||
| pM0 | 125 | 0.8 | 0.0077 |
| pM1 | 95 | 7.4 | |