Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Heart size is normal . The mediastinal and hilar contours are normal . The pulmonary vasculature is normal . Lungs are clear . No pleural effusion or pneumothorax is seen . No acute rib fracture or rib lesion is evident on these conventional chest radiograph images . .
    OUTPUT:
    
No evidence of acute , displaced right rib fracture or a discrete rib lesion , but dedicated rib films with markers at site of clinical findings may be considered for more complete assessment considering palpable abnormalities on physical examination if warranted clinically .