Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Lungs are clear . Cardiomediastinal silhouettes and hilar contours are stable . No pleural effusion or pneumothorax is present . Evaluation of the bony structures reveals no rib fractures .
    OUTPUT:
    
No evidence of rib fracture , but a chest radiograph is not sensitive for rib fractures . If there are referable symptoms , dedicated rib views can be helpful .