Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Interval increase in large right pleural effusion . Consolidation adjacent to the right heart border with smooth linear contours is consistent with right middle and lower lobe atelectasis better seen on recent CT . Cardiac size is normal . There is no pneumothorax .
    OUTPUT:
    
Worsening large right pleural effusion with associated atelectasis of the right middle and lower lobe better seen on recent CT . No evidence of pneumonia .