Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The cardiac , mediastinal and hilar contours are normal . Pulmonary vasculature is normal . The lungs are hyperinflated suggestive of COPD . Minimal scarring is noted in the lung apices . No focal consolidation , pleural effusion or pneumothorax is visualized . There are no acute osseous abnormalities detected .
    OUTPUT:
    
No acute cardiopulmonary abnormality . Hyperinflated lungs suggestive of underlying COPD .