Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The lungs are well - expanded and well - aerated . Increased opacity in the right lung base likely reflects superimposition of vessels and bony structures . There is no focal consolidation concerning for pneumonia . No pleural effusion or pneumothorax is detected . The pulmonary vasculature is not engorged . The cardiac silhouette is top normal in size . The thoracic aorta remains moderately widened and tortuous with moderate calcification in the walls of the aortic arch and proximal descending thoracic aorta , similar in appearance to ___ . The mediastinal contours remain within normal limits . The bilateral hila are symmetrical . Multilevel moderate degenerative changes are noted throughout the thoracic spine .
    OUTPUT:
    
No acute cardiopulmonary process . Findings were communicated by Dr . ___ to Dr . ___ ___ telephone at 2 : 25 p .m . on ___ .