Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The lung volumes are low . The cardiac , mediastinal and hilar contours appear stable . The lungs appear clear . There no pleural effusions or pneumothorax . Mild loss in height among several lower thoracic vertebral bodies appears chronic and unchanged .
    OUTPUT:
    
Stable mild loss in height among several lower thoracic vertebral bodies . No evidence of acute cardiopulmonary disease .