Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The heart is normal in size . The mediastinal and hilar contours appear within normal limits . There are no pleural effusions or pneumothorax . Streaky opacities at the lung bases suggest minor atelectasis . Otherwise , the lungs appear clear . Pulmonary nodules mentioned in the recent CT report are not apparent on radiography . Bony structures appear similar . A sclerotic upper vertebral body , namely T3 , appears likely unchanged , but not well visualized .
    OUTPUT:
    
No evidence of acute disease . Known metastatic disease not well assessed on radiography .