Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral views of the chest were reviewed . Compared to the prior study there has been an interval increase in the right - sided pleural effusion that now tracks superiorly along the right lateral hemithorax . The trace left pleural effusion is unchanged . Linear opacity in the right lung may represent compressive atelectasis . The left lung is clear . There is no pneumothorax . Two chest tubes with tips ending in the right lung apex are unchanged in position . ___ in the mid to lower portion of the right lung are again noted . Small collections of fluid in the anterior soft tissues and pleural space are likely related to the recent surgery .
    OUTPUT:
    
Interval increase in right - sided pleural effusion . Unchanged left pleural effusions .