Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Linear opacity in the lingula consistent with scar is unchanged . The heart is normal size . Epicardial vascular clips are unexplained . Bulge in the aortic arch of the known pseudoaneurysm is not grossly changed , but is best followed with cross - sectional imaging . Right rib deformities are chronic .
    OUTPUT:
    
1 . No pneumonia . 2 . Pseudoaneurysm at the aortic arch not grossly changed ; however , best followed with cross - sectional imaging . Findings discussed with Dr ___ by Dr ___ at 15 :07 on ___ via phone .