Fig. 10
From: Radiological findings of complications after lung transplantation
Bronchiolitis obliterans syndrome (BOS). Chronic dyspnea with obstructive pattern at functional tests. Bronchiectases, bronchial thickening (arrowheads) (a) and mosaic perfusion on minimal intensity projection reconstruction (radiolucent areas; stars) (b) in constrictive bronchiolitis, characterized by submucosa fibrosis with mononuclear infiltrates of the small airways (arrow) (c)