Fig. 5From: Pictorial review of the pulmonary vasculature: from arteries to veinsPulmonary hypertension in a patient with idiopathic pulmonary fibrosis. a Axial CT image (lung window) shows basal and peripheral predominant fibrotic disease with reticulation and honeycombing extending to the subpleural surface, as well as traction bronchiectasis, consistent with usual interstitial pneumonia pattern of fibrosis in a patient with idiopathic pulmonary fibrosis. b Axial CT image shows dilatation of the main pulmonary artery, measuring up to 4.1Â cm in maximal diameterBack to article page