Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Heart size is top normal . Mediastinal and hilar contours are unchanged . Pulmonary vasculature is normal . Lungs are clear . No pleural effusion , focal consolidation or pneumothorax is present . There are anterior flowing osteophytes within the thoracic spine compatible with diffuse idiopathic skeletal hyperostosis .
    OUTPUT:
    
No acute cardiopulmonary abnormality .