Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: AP portable semi upright view of the chest . There is interval increase in right pleural effusion , now moderate in size . There is associated right lower lung consolidation likely atelectasis though can not exclude pneumonia . Left lung is clear . Patient is rotated to her right . No large pneumothorax is seen . Aortic calcification is present . Heart size can not be assessed .
    OUTPUT:
    
Increased right pleural effusion , moderate in size , with lower lobe opacity likely atelectasis though can not exclude pneumonia .