BRONCHIECTASIS
Bronchiectasis is a chronic suppurative airway infection resulting in irreversible abnormal dilatation of bronchi with production of foul smelling sputum and progressive scarring and damage of the lungs. Aetiology: a) Congenital: Due to defective airway ion transport or ciliary functions. Examples:• Cystic fibrosis• Ciliary dysfunction syndromes (Immotile ciliary syndrome, Kartagener’s…