Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: In comparison ___ study there is been significant improvement in previously seen bibasilar consolidations with only a small residual focus in the right infrahilar region . Small bilateral pleural effusions and left lower lobe atelectasis is seen .
    OUTPUT:
    
Significant interval improvement of bibasilar pneumonia with small bilateral pleural effusions and left lower lobe atelectasis .