Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The heart is at the upper limits of normal size . The mediastinal and hilar contours appear within normal limits . The lungs appear clear . There are no pleural effusions or pneumothorax . There is mildly exaggerated kyphotic curvature with small - to - moderate osteophytes seen along the anterior margin of the mid - to - lower thoracic spine . A few mid thoracic vertebral bodies also show mild chronic - appearing anterior wedging .
    OUTPUT:
    
No evidence of pneumonia .