Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral views of the chest are provided . No focal consolidation , effusion , or pneumothorax is seen . Scattered reticular nodular opacities are similar to that seen on prior exam , and likely represent areas of chronic scarring . There is , however , more nodular opacity in the right mid and lower periphery of the lung , which could represent a component of aspiration . Cardiomediastinal silhouette is stable . No pneumothorax . No bony abnormalities .
    OUTPUT:
    
Probable scattered areas of chronic scarring with possible subtle areas of aspiration .