Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral views of the chest were provided . Lungs are well inflated and clear bilaterally . The trachea appears to be midline . The cardiomediastinal silhouette is normal . No effusion or pneumothorax . No free air below the right hemidiaphragm . No signs of pneumomediastinum . Anterior spurring is seen in the mid thoracic spine .
    OUTPUT:
    
No acute findings .