Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The heart size is top normal . The hilar and mediastinal contours are within normal limits . There is no pneumothorax , focal consolidation , or pleural effusion . Chronic severe thoracic vertebral body wedge compression deformities appear unchanged since the ___ examination . Moderate thoracic scoliosis appears stable . There is diffuse demineralization of the osseous structures .
    OUTPUT:
    
No acute intrathoracic process .