PMC7247764_01
Axial CT scan at the level of the upper lobes, showing small soft-tissue density nodules that are distributed homogeneously throughout the lungs but do not touch the peripheral pleural surfaces (black arrows) or fissures (white arrows).
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PMC7247764_01_1806-3713-jbpneu-45-05-e20190291-gf1.jpg
f1
A CT scan showed scattered small centrilobular nodules that were a few millimeters away from the pleural surface and fissures and did not touch them (Figure 1).