Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There has been interval resolution of a small right - sided pleural effusion . There is otherwise no significant change compared to prior examination with persistent bibasilar atelectasis and small loculated left pleural effusion . Post - surgical changes from VATS in the left lower lung are unchanged . The lung apices are clear . There is no pneumothorax .
    OUTPUT:
    
Re-demonstration of post-surgical changes in the left lower lung with atelectasis and loculated effusion .