Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The lungs are clear with no evidence of a consolidation , effusion , or pneumothorax . Cardiomediastinal silhouette is normal . Eventration of the right hemidiaphragm is again noted . Mildly unfolded thoracic aorta is again and noted . Tracheobronchial tree calcifications are present . No acute fractures .
    OUTPUT:
    
No acute cardiopulmonary process .