Figure 4From: MDCT Findings of Denim-Sandblasting-Induced Silicosis: a cross-sectional study a, b - PMF and bands leading to parenchymal distortion in adjacent regions in both upper lobes of the lung are apparent on axial (a) and coronal (b) CT sections of a 27-year-old man who worked as a denim sandblaster for 48 months.Back to article page