Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Interval resolution of the pneumomediastinum and subcutaneous emphysema extending into the neck . Widespread fibrotic interstitial lung disease is again demonstrated as well as increasing confluence of opacification in the left perihilar and retrocardiac regions , are stable in appearance when compared to the most recent examination .
    OUTPUT:
    
Interval resolution of the pneumomediastinum and subcutaneous emphysema extending into the neck . Widespread fibrotic interstitial lung disease , in keeping with known NSIP .