Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There are bilateral pleural effusions , larger on the left . Airspace opacity at the left lung base may reflect a degree of atelectasis however this seems relatively extensive compared to the size of the effusion and infection can not be excluded . The right lung appears grossly clear , linear atelectasis or scarring in the right mid lung . No pneumothorax seen .
    OUTPUT:
    
Bilateral pleural effusions , larger on the left . Left basal consolidation may reflect atelectasis or pneumonia .