Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Moderate scoliosis is demonstrated in the thoracic spine . The mediastinal contours demonstrate an aorta that follows the course of the scoliotic spine . Heart size is within normal limits . The rotatory component of the scoliosis emphasizes the appearance of the right hilum . The lungs demonstrate a linear peripheral scar in the left apex with adjacent pleural thickening ; there are no cavitary lesions . There is no pleural effusion or pneumothorax .
    OUTPUT:
    
No acute cardiopulmonary process ; no evidence of active TB .