Fig. 6From: Pleuroparenchymal fibroelastosis: role of high-resolution computed tomography (HRCT) and CT-guided transthoracic core lung biopsyAncillary image of a CT-guided transthoracic core lung biopsy. TTB at the upper left lobe in patient 1 (a) and TTB in patient 3 at the upper right lobe (b)Back to article page