Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The lungs are well inflated and clear . The cardiomediastinal silhouette and hilar contours are normal . There is no pleural effusion or pneumothorax . There is mild to moderate S shaped rotatory scoliosis of the thoracic and upper lumbar spine .
    OUTPUT:
    
1 . No acute cardiopulmonary process . 2 . Moderate S - shaped thoracolumbar scoliosis .