Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The lungs are well expanded and clear . There is no pleural effusion or pneumothorax . The heart is normal in size with slight tortuosity to the descending thoracic aorta and stably elevated left hemidiaphragm .
    OUTPUT:
    
No acute intrathoracic process . Findings were discussed with ___ by Dr . ___ at 15 : 10 on ___ by phone .