Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: As compared to the prior examination from the same day at 12 :29 , there has been minimal interval change . Specifically , there has been no interval increase in the size of a very small apical pneumothorax . Redemonstrated is hyperexpansion of the lungs with scarring seen around two fiducial seeds within the right upper quadrant . Mild to moderate atelectatic changes are again noted at the left lung base .
    OUTPUT:
    
Stable , tiny apical pneumothorax .