Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Since chest radiographs dated ___ , there has been interval resolution of the left lower lobe pneumonia . There is new left pleural scarring + / - associated pleural fluid . The lateral left hemidiaphragm is probably elevated as a result of the pleural scarring . Lungs are otherwise fully expanded and clear . Heart size is normal . Cardiomediastinal and hilar silhouettes and pleural surfaces are normal .
    OUTPUT:
    
Interval resolution of a left lower lobe pneumonia with new left pleural scarring and elevation of the lateral left hemidiaphragm .