Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Compared to the prior study , there has been interval extubation , removal of right PICC , and resolution of bilateral parenchymal opacities . There is minimal scarring or atelectasis in the left upper lung field , but no areas of residual opacity . The cardiac , hilar and mediastinal contours are normal . No pleural abnormality is seen .
    OUTPUT:
    
Interval resolution of bilateral parenchymal opacities .