What is meant by pleural-based homogeneous soft tissue opacities? I got my CT scan report, and it mentions two pleural-based homogeneous soft tissue opacities. One is about 44.7mm by 18.3mm in the posterior lateral basal segment and another 55.5mm by 26mm in the posterior and medial basal segment of the right lower lobe. Theres also a smaller one, about 12.5mm by 3.9mm in the superior segment of the left lower lobe. The report says there's no calcification or lucent areas in the masses, and no hilar lymphadenopathy or pleural effusion, thickening, or calcification. Could you help me understand what all this means?

there might be fibrosis at that point of lung ,that refers to opacities