Indications for bronchoscopy and main findings
| Indication for bronchoscopy | |
| Stridor/upper airway obstruction | 12 |
| Chronic cough | 3 |
| Bronchoalveolar lavage in cystic fibrosis | 1 |
| Bronchoscopic diagnosis | |
| Laryngomalacia | 8 |
| Chronic bronchitis | 4 |
| Tracheomalacia | 1 |
| Adenotonsillar hyperplasia | 3# |
| Normal airways | 2 |
Data are presented as n patients. #: two patients with adenotonsillar hyperplasia had chronic bronchitis.