Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Mild dextroscoliosis of the thoracic spine is present . The cardiac , mediastinal and hilar contours are unchanged , with the heart size within normal limits . The lungs are clear and the pulmonary vascularity is normal . There are no pleural effusions or pneumothoraces . No acute osseous abnormalities are seen .
    OUTPUT:
    
No acute cardiopulmonary process . Cardiac silhouette size within normal limits .