Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There is little change compared to ___ with redemonstration of a large left lung base opacity associated with pleural effusion . A small right - sided pleural effusion and minimal peribronchovascular opacities at the right lung base are unchanged . The lungs remain hyperinflated . Cardiomediastinal silhouette and hilar contours are stable . There is no pneumothorax .
    OUTPUT:
    
Little change from ___ with redemonstration of left lower lobe collapse / consolidation and pleural effusion with trace right pleural effusion and trace right base opacities . Infection can not be excluded given the appropriate clinical circumstance .