Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Lungs are clear . No focal consolidation , effusion or pneumothorax . The cardiomediastinal silhouette is normal . Vascular stents project over the cardiac silhouette on the lateral projection . Bony structures are intact . No free air is seen below the right hemidiaphragm .
    OUTPUT:
    
No acute intrathoracic process .