Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Compared with prior radiographs performed on same day on ___ at ___ : 11 , there is worsening of pneumomediastinum . Bilateral pneumothoraces extending to the deep regions of the costophrenic sulci are slightly increased from prior . There is continued widespread subcutaneous emphysema , similar to prior . Bilateral chest tubes are stable in appearance . ETT , NG tube and right IJ catheter are unchanged in position .
    OUTPUT:
    
Increase in pneumomediastinum and slight increase in bilateral pneumothoraces .