Table 2.
Histopathology
| Characteristic | |
|---|---|
| Tumor size (max mm) | 35 ± 14 (5–68) |
| T stage (UICC) | |
| Tl | 0 |
| T2 | 2 (8) |
| T3 | 22 (92) |
| T4 | 0 |
| N stage (UICC) | |
| N0 | 11 (46) |
| Nl | 13 (54) |
| Resected nodal number | 28.0 ± 11.9 (10–51) |
| Metastatic nodal number | 1.5 ± 1.9 (0–7) |
| Grading | |
| Gl | 5 (21) |
| G2 | 15 (62) |
| G3 | 4 (17) |
| Stage (UICC) | |
| IA | 0 |
| IB | 2 (8) |
| MA | 9 (38) |
| MB | 13 (54) |
| III | 0 |
| IV | 0 |
| R status | |
| R0 | 21 (88) |
| Rl | 1 (4) |
| R2 | 2 (8) |
Data are presented as mean ± SD (range) or N (%)
SD standard deviation, UICC Union Internationale Contre le Cancer