| T4 | T3 | T2 | T1 |
|
| 8 | 2 | 8 | 0 | Clinically negative neck |
| 5 | 0 | 2 | 0 | Pathologically positive neck |
|
|
|
|
| Disease specific deaths |
| 2 | 1 | 0 | 0 | Recurrence at primary site |
| 4 | 0 | 1 | 0 | Recurrence in neck nodes |
| 6 | 1 | 1 | 0 | Total |
| 1 | 0 | 2 | 0 | Death of other cause |