| TNM分期 | 原发肿瘤T | 区域淋巴结N | 远处转移M |
| 0 | Tis | N0 | M0 |
| IA | T1a | N0 | M0 |
| IB | T1b | N0 | M0 |
| II | T2 | N0 | M0 |
| IIIA | T3 | N0 | M0 |
| IIIB | T1-3 | N1 | M0 |
| IVA | T4 | N1-0 | M0 |
| IVB | 任何T | N2 | M0 |
|
| 任何T | 任何N | M1 |