Figure 5
From: Acute fibrinous and organising pneumonia: a case report and review of the literature
High-resolution computed tomography (HRCT) after three months of continuous corticosteroid therapy at the level of the carina (A) and lower lobes (B) at lung windowing shows significant improvement with almost complete resolution of most of the previously seen consolidations. However new small "migratory" subpleural and peribronchovascular opacities are seen in the left lower lobe (arrow) in a previously uninvolved area.