Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The cardiac , mediastinal and hilar contours are normal . The pulmonary vasculature is normal . Lungs are clear . No pleural effusion or pneumothorax is seen . Left brachiocephalic vascular stent is re - demonstrated . Previously seen right sided dual lumen central venous catheter has been removed . Partially imaged is cervical fusion hardware . Mild loss of height of 2 vertebral bodies at the thoracolumbar junction is unchanged .
    OUTPUT:
    
No acute cardiopulmonary process .