title: Congenital bronchiectasis due to cartilage deficiency: CT demonstration.
abstract: The CT appearance of bronchiectasis on inspiration and expiration in a patient with congenital bronchiectasis due to cartilage deficiency (Williams-Campbell syndrome) is reported. Computed tomography demonstrated characteristic findings of this syndrome, ballooning of bronchi on inspiration and collapse on expiration.
mesh_terms: D001980:Bronchi / Q000002:abnormalities*; D001987:Bronchiectasis / Q000151:congenital* / Q000000981:diagnostic imaging; D001995:Bronchography; D005260:Female; D006801:Humans; D008875:Middle Aged; D013577:Syndrome; D014057:Tomography, X-Ray Computed