Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral views of the chest provided . Since the recent prior exam from 13 days ago , bilateral pleural effusions are again seen . Partial loculation of the right pleural fluid is again noted . There is increased interstitial thickening on the right . Lower lung consolidation may reflect atelectasis versus pneumonia . Heart size can not be assessed . The mediastinal contour appears stable . The bony structures appear grossly intact .
    OUTPUT:
    
Bilateral pleural effusions with lower lobe atelectasis versus pneumonia . Increased interstitial thickening on the right as compared with the prior exam .