| Results obtained | Irradiated | Not irradiated |
| Average age | 46.1 | 43.9 |
| Sex ratio | 1.67 | 1.64 |
| Dysphagia | 96.1% | 100% |
| WHO1 | 42.3% | 38.1% |
| WHO3 | 15% | 15% |
| Location (1/3 lower) | 61.5% | 60% |
| Accuracy of the size | 50% | 40% |
| TDM | 92.3% | 87% |
| Bronchial endoscopy | 3.85% | 7.25% |
| Surgical exploration | 7.62% | 2.9% |
| Metastatic | 4.3% | 30.2% |
| Full response | 11.53% | 5.79% |
| Partial Response | 38.4% | 11.6% |
| Stability | 30.7% | 4.34% |
| Increase | 19.37% | 78.27% |