Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Lungs are hyperinflated , likely due to COPD . Focal area of scarring in the right upper lobe is unchanged since ___ , with associated volume loss and upward retraction of the minor fissure and hila . No new focal consolidation , pleural effusion , or pneumothorax . Cardiomediastinal contours are normal .
    OUTPUT:
    
1 . No acute cardiopulmonary process . 2 . Chronic findings of COPD and right upper lobe scarring , as seen on the prior chest radiograph .