Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The lungs are well expanded and clear . Calcified lymph nodes are seen in the hila bilaterally . A calcified right hilar lymph node was present in ___ while the left calcified lymph node may be new . A sclerotic lesion in the anterolateral right 6th rib is unchanged since ___ and likely represents a bone island . The cardiomediastinal silhouette , hilar contours , and pleural surfaces are normal . There is no pleural effusion or pneumothorax .
    OUTPUT:
    
No evidence of acute cardiopulmonary abnormalities