Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Lung volumes are relatively low . Increased interstitial markings are seen in the lungs particularly in the right upper lung . Surgical chain sutures and clips project just lateral to the right hilum . Right - sided volume loss is noted with rightward tracheal deviation . There is no focal consolidation . Blunting of the posterior costophrenic angles could be due to small effusions or pleural thickening . Cardiac silhouette is mildly enlarged . Tortuosity with atherosclerotic calcifications seen in the thoracic aorta .
    OUTPUT:
    
Postsurgical changes on the right . Increased interstitial markings which could be due to chronic interstitial process versus edema . No focal consolidation . Possible small bilateral effusions or pleural thickening .