Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The heart size is normal . Mediastinal and hilar contours are unremarkable . Lungs are clear . No pleural effusion or pneumothorax is seen . No acute osseous abnormalities are present . No displaced rib fractures are seen . Bilateral nipple piercings are present .
    OUTPUT:
    
No acute cardiopulmonary abnormality . No displaced rib fractures identified . If there is continued clinical concern for rib fracture , dedicated rib series is recommended .