Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Single portable view of the chest . Increased interstitial markings seen at the lung bases compatible with chronic underlying lung disease including bronchiectasis . Less severe but similar changes seen throughout the lungs more superiorly . Increased region of consolidation at the right base laterally . Previously seen right upper lung consolidation has resolved . Cardiomediastinal silhouette unchanged . Old healed bilateral rib fractures are again noticed .
    OUTPUT:
    
Chronic changes in the lungs with a right basilar opacity laterally which could represent component of acute disease or infection .