Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The lungs are clear . The hilar and cardiomediastinal contours are normal . There is no pneumothorax or pleural effusion . Pulmonary vascularity is normal . No displaced rib fracture is seen .
    OUTPUT:
    
No displaced rib fracture is seen . If there is further clinical concern , a dedicated rib series with the location of the patient 's pain marked with a skin marker is recommended .