Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: AP upright and lateral views of the chest provided . Lungs are clear . Mild scarring at the right lung apex is again seen . No pleural effusion or pneumothorax . Cardiomediastinal silhouette is normal . Vertebral body compression fractures are noted with levels of vertebroplasty in the lower thoracic and mid lumbar spine . Bony structures appear demineralized .
    OUTPUT:
    
No acute intrathoracic process .