IMPRESSION:
In comparison to the recent radiograph of 1 day earlier, subcutaneous
 emphysema has slightly decreased in extent, and pneumomediastinum also appears
 improved.  Heterogeneous opacities in the right lung have slightly worsened in
 the right upper lobe and slightly improved at the right lung base.  Left
 basilar opacities have nearly resolved, and a small left pleural effusion has
 decreased in size.