Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The cardiac , mediastinal and hilar contours are normal . The lungs are clear and the pulmonary vasculature is normal . No pleural effusion or pneumothorax is seen . There are no acute osseous abnormalities . There are no radiopaque foreign bodies .
    OUTPUT:
    
No radiopaque foreign body . No acute cardiopulmonary process .