1.
圈套的病变所处气道的部位
Airway sites treated by electric snare
| Airway sites | 32 sites with primary airway tumor (n1/%) |
46 sites with secondary airway tumor (n2/%) |
7 sites with beingn airway diaeases (n3/%) |
| 1 | 2 (5.4) | 1 (2.2) | 1 (14.3) |
| 2 | 3 (8.1) | 2 (4.3) | 1 (14.3) |
| 3 | 5 (13.5) | 11 (23.9) | 1 (14.3) |
| 4 | 0 (0) | 1 (2.2) | 1 (14.3) |
| 5 | 7 (18.9) | 14 (30.4) | 1 (14.3) |
| 6 | 5 (13.5) | 4 (8.7) | 0 (0) |
| 7 | 2 (5.4) | 4 (8.7) | 1 (14.3) |
| 8 | 5 (13.5) | 4 (8.7) | 0 (0) |
| Right upper bronchus | 2 (5.4) | 0 (0) | 0 (0) |
| Left lower bronchus | 1 (2.7) | 0 (0) | 0 (0) |
| Left upper bronchus | 0 (0) | 1 (2.2) | 1 (14.3) |