Bronchiectasis

Although bronchiectasis (permanent dilatation of the bronchi) is now uncommon, it has the potential to cause devastating illness. Chronic infection has an important role in its pathogenesis, and immunodeficiency states, cystic fibrosis, and primary ciliary dyskinesia may predispose patients to the condition. Diagnosis has been greatly facilitated by high-resolution computed tomography. This review article covers all aspects of the disorder, including recent approaches to therapy.