Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The cardiac , mediastinal and hilar contours are normal . Pulmonary vasculature is normal . Lungs are clear . No focal consolidation , pleural effusion or pneumothorax is seen . Lung hyperinflation is re - demonstrated . No acute osseous abnormality is identified . Left breast clips are re - demonstrated .
    OUTPUT:
    
No acute cardiopulmonary abnormality .