Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The overlying trauma board limits evaluation . Cardiomediastinal and hilar contours are within normal limits The lungs are grossly clear . No consolidation , pleural effusion or pneumothorax is seen . No displaced rib fractures are detected on this lung technique film .
    OUTPUT:
    
No acute cardiopulmonary pathology .