Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There is no evidence of rib fractures . Both lungs are clear . Heart size is normal . Mediastinal and hilar contours are unremarkable . There is no pleural abnormality .
    OUTPUT:
    
No evidence of rib fracture ; however , since this technique is not dedicated for evaluation of bones , should the clinical concern for rib fracture persists , dedicated rib views are recommended for further evaluation .