Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Persistent elevation the right hemidiaphragm is seen . The lungs are clear . No pleural effusion or pneumothorax is seen . The cardiac and mediastinal silhouettes are stable unremarkable . No pulmonary edema is seen . Vascular stenting in the left axilla is stable in position and appearance .
    OUTPUT:
    
No significant interval change . Persistent elevation of the right hemidiaphragm . No pulmonary edema .