Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: 2 views were obtained of the chest . The lungs are well expanded and clear . There is no pleural effusion or pneumothorax with linear basilar atelectasis or scarring . The heart is normal in size with calcified aortic contour . The aortic contour at the level of the distal aortic arch / proximal descending aorta demonstrates a minimally increased bulge which could reflect an intervally increased aneurysm . Postsurgical changes are noted in the left shoulder .
    OUTPUT:
    
Potential slight increase in size of proximal descending aortic / aortic arch aneurysm . This can be further interrogated by CTA if indicated . Findings were discussed with Dr . ___ by Dr . ___ at ___ on ___ by phone .