Table 3.
Bronchoscopic lesion characteristics.
| Bronchoscopic features | n | % |
|---|---|---|
| Specific performance | ||
| External compression | 1 | 14.29% |
| External compression with caseous | 1 | 14.29% |
| Granulation tissue with caseous | 3 | 42.86% |
| Simple caseous | 1 | 14.29% |
| Simple granulation tissue | 1 | 14.29% |
| Lesions localization | ||
| Right main bronchus | 1 | 14.29% |
| Right main bronchus and RML | 1 | 14.29% |
| RML and RLL | 2 | 28.57% |
| RLL | 1 | 14.29% |
| Left main bronchus | 2 | 28.57% |
| Number of lesions | ||
| Right main bronchus | 1 | 9.1% |
| RML | 5 | 45.45% |
| RLL | 3 | 27.27% |
| Left main bronchus | 2 | 18.18% |
| Interventional treatment methods | ||
| Cryotherapy combined with foreign body forceps and local injection drugs | 7 | 100% |
| Number of interventions | ||
| 1 time | 2 | 28.57% |
| 3 times | 5 | 71.43% |
RML, Right middle lobe; RLL, Right lower lobe.