Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There is improved aeration in the right upper lobe with persistent dense consolidation . Left lung is grossly clear . Cardiomediastinal silhouette is unchanged noting significant patient rotation . Atherosclerotic calcifications noted at the aortic arch . Known mediastinal and hilar adenopathy not clearly delineated by this portable film . Mid thoracic dextroscoliosis is noted . Right chest wall port is new . The catheter tip is not clearly delineated .
    OUTPUT:
    
Interval improvement in the degree of consolidation in the right upper lung with residual opacity , some of which is due to underlying mass with additional components of postobstructive atelectasis and / or infection possible .