Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The cardiac , mediastinal and hilar contours appear stable . The heart is mildly enlarged . There is again a small to moderate anterior eventration of the right hemidiaphragm . The lungs appear clear . There is no pleural effusions or pneumothorax . A moderate T11 compression deformity appears unchanged .
    OUTPUT:
    
No evidence of acute disease . No significant change .