Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Compared to prior examination from 9 hours earlier there has been interval progression of left - sided edema now moderate to severe . There is re- demonstration of a massive right - sided pleural effusion opacifying almost entirely the right lung field with associated mild leftward mediastinal shift . There is also likely a small left - sided effusion . There is no pneumothorax . Tracheostomy tube remains in standard position . Upper enteric tube is in place with the tip outside the field of view .
    OUTPUT:
    
Redemonstration of massive right - sided pleural effusion with interval increase in moderate to severe edema of the left aerated lung .