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TNM classification and stage of patients.
| TNM classification | |||||
| N0 | N1 | N2 | N3 | ||
|---|---|---|---|---|---|
| T1 | 2 | 2 … 6% | |||
| T2 | 2 | 3 (1) | 5 | 1 (1) | 11 (2) … 31% |
| T3 | 4 (1) | 4 (1) | 8 (2) … 23% | ||
| T4 | 8 | 3 | 3 (1) | 14 (1) … 40% | |
| 14 (1) … 40% | 6 (1) … 17% | 14 (2) … 40% | 1 (1) … 3% | 35 (5) | |
| Number of parentheses indicates M1 patient | |||||
| n | (%) | ||||
| Stage | |||||
| II | 3 | (8%) | |||
| III | 5 | (13%) | |||
| IV-A | 16 | (41%) |
|
Stage IV: 27 (69%) | |
| IV-B | 6 | (15%) | |||
| IV-C | 5 | (13%) | |||
| None | 4 | (10%) | |||
