Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There is no confluent consolidation , pulmonary edema or pleural effusion . No pneumothorax is evident . Cardiomediastinal and hilar contours are within normal limits . Degenerative changes of multiple thoracic vertebral bodies are noted . Kyphoplasty or vertebroplasty changes are seen at the thoracolumbar junction on the lateral view , unchanged from prior .
    OUTPUT:
    
No acute cardiopulmonary process