| Stenosis Degree | Indication Bronchoscopy/Symptoms | Intervention | Follow-Up after Bronchoscopy | Status |
| >70% | Post-treatment inspection | - | 42 months till last contact. | Alive |
| >70% | Impending respiratory insufficiency | Dilatation and stent placement 5 months post-RT | Died 68 months after bronchoscopy. Probable cause of death related to heart problems, not airway stenosis. | Dead |
| >70% | Severe tracheomalacia and stenosis, respiratory insufficiency | Tracheostomy, canula | Died 23 months after bronchoscopy. Repeated IC admissions for respiratory insufficiency. Palliative care for progressive dyspnea. | Dead |
| >70% | Severe dyspnea | Stent placement 2 years after CRT and immuno-therapy | Died 9 days after bronchoscopy. Palliative care for progressive dyspnea. | Dead |
| >70% | Post-treatment inspection. Dyspnea in combination with COPD exac-erbation. |
Antibiotics | Died 3 months after bronchoscopy | Dead |