Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral radiographs of the chest again demonstrate right lower lobe scarring in a configuration similar to the prior radiograph . The lungs are otherwise clear . There is no pneumothorax or pleural effusion . A prominent pericardial fat pad is present . The hilar and cardiomediastinal contours are otherwise normal . Pulmonary vascularity is normal .
    OUTPUT:
    
1 . No acute cardiopulmonary process . 2 . Stable scarring in the right lower lobe .