Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There are persistent bilateral pleural effusions however the right - sided effusion has decreased and is now small . No pneumothorax seen . Bibasilar atelectasis persists . A right - sided dialysis catheter and thoracic he prior stents are unchanged in appearance . Previous median sternotomy noted .
    OUTPUT:
    
Interval decrease in size of the right pleural effusion . Otherwise , no change