Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The lungs are well inflated and clear . There is stable elevation of the right hemidiaphragm . The cardiomediastinal silhouette and hilar contours are stable . There is no pleural effusion or pneumothorax . A right chest Port - A - Cath terminates at the distal SVC , as before . A metallic CBD stent is again noted projecting over the right upper quadrant .
    OUTPUT:
    
No acute cardiopulmonary process .