Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There is persistent marked elevation of the right hemidiaphragm with overlying atelectasis . Left mid lung opacity in a relative linear configuration is seen which may be due to atelectasis however , consolidation due to infection not excluded . No large pleural effusion is seen . Cardiac and mediastinal silhouettes are stable . Subtle increased interstitial markings is stable to possibly slightly decreased as compared to the prior study .
    OUTPUT:
    
There is persistent marked elevation of the right hemidiaphragm with overlying atelectasis . Left mid lung opacity in a relative linear configuration is seen which may be due to atelectasis however , consolidation due to infection not excluded . No large pleural effusion is seen . Cardiac and mediastinal silhouettes are stable . Subtle increased interstitial markings is stable to possibly slightly decreased as compared to the prior study .