Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal and lateral radiographs of the chest . Again seen are bibasilar opacities , with interval development of small bilateral pleural effusions . Heart is top - normal in size . No pneumothorax .
    OUTPUT:
    
Bibasilar opacities appear similar to prior . Interval development of small bilateral pleural effusions .