Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral views of the chest were obtained . The lung fields are clear bilaterally with no consolidation or congestive heart failure . There is no pneumothorax or pleural effusion . Cardiomediastinal silhouette is normal . Prominent bilateral hila are unchanged since ___ . No bony abnormalities . No free air below the right hemidiaphragm .
    OUTPUT:
    
No acute intrathoracic process .