Stent-related complications
| Complications |
| Displacement |
| Mucus impaction |
| Granuloma formation at stent ends |
| Re-obstruction by tumour, granuloma (uncovered stents) |
| Halitosis and infection |
| Perforation of airway walls |
| Haemoptysis |
| Pain |
| Cough |
| Fire (on laser resection) |