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 stable . There is no pleural effusion or pneumothorax . Anterior bridging osteophytes are noted in the thoracic spine . Included upper abdomen is unremarkable .
    OUTPUT:
    
No evidence of acute cardiopulmonary process .