Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Heart size remains mildly enlarged . The aorta is tortuous and diffusely calcified . Calcified pleural plaques are noted bilaterally and obscures the assessment of the underlying lung parenchyma . Mild interstitial abnormality within the lung bases is similar . No new focal consolidation , pleural effusion or pneumothorax is clearly noted . Rounded calcified structure projecting over the medial aspect of the right lung apex is likely vascular in etiology and unchanged . No pneumothorax is identified , and there are no acute osseous abnormalities .
    OUTPUT:
    
Bilateral calcified pleural plaques limit assessment of the underlying lung parenchyma , but no new focal consolidation is seen . Chronic mild interstitial abnormality could reflect asbestosis and is unchanged .