Table 2.
Treatment characteristics
| No. (%) | |
|---|---|
| Surgery | 13 |
| Type | |
| Tracheal resection | 6 (46.2) |
| Laryngotracheal resection | 1 (7.7) |
| Bronchial resection | 1 (7.7) |
| Pneumonectomy | 4 (30.7) |
| Endobronchial resection | 1 (7.7) |
| Resection margin status | |
| R0 | 2 (15.4) |
| R1 | 11 (84.6) |
| Radiotherapy | 22 |
| Type | |
| PORT | 13 (59.1) |
| Definitive RT | 8 (36.4) |
| Definitive CCRT | 1 (4.5) |
| Technique | |
| EBRT alone | 16 (72.7) |
| EBRT and brachytherapy boost | 6 (27.3) |
| Median dose (Gy) | 59.8 (range, 50.4–80) |
| PORT | 59.4 (range, 50.4–66) |
| Definitive RT | 74.4 (range, 66–80) |
| Radiotherapy field | |
| Trachea only | 1 (4.5) |
| Trachea with regional lymph node | 21 (95.5) |
PORT post-operative radiotherapy, CCRT concurrent chemo-radiotherapy