Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The lungs are hyperinflated , suggesting chronic obstructive pulmonary disease . No focal consolidation is seen . Biapical scarring is noted . No pleural effusion or pneumothorax is seen . The cardiac silhouette is not enlarged . Mediastinal contours are unremarkable .
    OUTPUT:
    
COPD . No focal consolidation to suggest pneumonia .