Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Heart size , mediastinal and hilar contours are normal . Patchy opacities are present in both lower lobes , as well as small bilateral pleural effusions , right greater than left .
    OUTPUT:
    
1 . Patchy bibasilar opacities which could potentially represents an aspiration pneumonia in the appropriate clinical setting . 2 . Small bilateral pleural effusions , right greater than left .