Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There is decreased aeration of the right lung as compared the prior study with increased right sided pleural fluid appears increased as compared to the prior study . No definite pneumothorax is seen on the current study , however , CT is more sensitive . Mediastinum is shifted to the right .
    OUTPUT:
    
Increased volume loss and decreased aeration of the right lung and increased right pleural fluid . Pneumothorax not well seen on this study although CT is more sensitive .