Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral views of the chest provided . Fibrotic changes are again seen in this patient with known interstitial lung disease , with possible mild progression . There is no large effusion or pneumothorax . No focal consolidation concerning for pneumonia . Cardiomediastinal silhouette is unchanged with dense aortic calcification . Bony structures are intact . No free air below the right hemidiaphragm .
    OUTPUT:
    
Increased fibrotic markings concerning for progressive interstitial lung disease .