Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Known masses projecting over the right upper lobe and along the left lateral chest wall do not appear significantly changed . Additionally , abnormal density and contour along the right hilum consistent with known hilar mass appears unchanged . No superimposed consolidation is identified to suggest pneumonia . There are emphysematous changes with relative lucency of upper lung zones . The heart size is within normal limits . There is tortuosity of the aorta .
    OUTPUT:
    
1 . Similar appearance of known right upper lung , rt hilar and left chest wall masses . 2 . No evidence of superimposed consolidation .