Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Cardiomediastinal contours are normal . There is minimal biapical pleural thickening greater in the right side . The lungs are clear . There is no pneumothorax or pleural effusion . There are mild degenerative changes in the thoracic spine . There is S - shaped scoliosis . Compression deformities of a mid and lower thoracic vertebral bodies are unchanged
    OUTPUT:
    
No acute cardiopulmonary abnormalities