| Characterisits | Value |
| Numer of patients | 56 |
| Age (years) (median ± DS) | 62.7 ± 8.2 |
| Gender |
|
| Male | 47 (83.9%) |
| Female | 9 (16.1%) |
| Location |
|
| Cervical | 11 (19.6%) |
| Thoracic | 20 (35.7) |
| Lower | 25 (44.6%) |
| Histology |
|
| Squamous | 42 (75%) |
| Adenocarcinoma | 13 (23.2%) |
| Grade |
|
| G1-2 | 7 (12.5%) |
| G3-4 | 17 (30.4%) |
| Unknown | 32 (57.1%) |
| Treatment |
|
| Radio-chemo | 47 (83.9%) |
| Chemo | 9 (16.1%) |
| Tumor +/â (PET/CT1) |
|
| PET-T+ | 55(98.2%) |
| PET-Tâ | 1 (1.8%) |
| Node +/â (PET/CT1) |
|
| PET-N+ | 21 (37.5%) |
| PET-Nâ | 35 (62.5%) |
| Number involved nodes |
|
| N0 | 19 (33.9%) |
| N1 (1 - 2 nodes) | 27 (48.2%) |
| N2 (3 - 6 nodes) | 10 (17.9%) |
| N3 (>7 nodes) | 0 |