Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal and lateral views of the chest were obtained . There has been interval increase in left - sided pleural effusion , with overlying atelectasis . Left basilar consolidation is difficult to exclude . There is minor blunting of the posterior right costophrenic angle and a trace right pleural effusion may be present . The cardiac silhouette is enlarged with a somewhat globular configuration and underlying pericardial effusion is not excluded . No pneumothorax is seen .
    OUTPUT:
    
1 . Interval increase in left - sided pleural effusion with overlying atelectasis , left basilar consolidation not entirely excluded . Possible new trace right pleural effusion . 2 . Enlarged cardiac silhouette in a somewhat globular configuration , underlying pericardial effusion is not excluded .