Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The lungs are clear . The cardiac and mediastinal contours are normal . There are no pleural abnormalities . No fractures are identified .
    OUTPUT:
    
1 . No acute cardiac or pulmonary process . 2 . No evidence of fracture . If clinical concern persists , a dedicated rib series with BB markers could be obtained .