Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral views of the chest were obtained . As on prior , there are linear areas of scarring in the lower lungs bilaterally , stable from multiple prior studies including a CT torso from ___ . There is no new consolidation , effusion , or pneumothorax . No signs of CHF . Heart and mediastinal contours appear normal . Bony structures are intact . There is no free air below the right hemidiaphragm .
    OUTPUT:
    
Stable areas of linear band - like scarring in the lower lungs without signs of acute consolidation .