Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Left - sided dual - lumen large better terminating in the right atrium is similar in appearance . The lungs are clear without focal consolidation . No pleural effusion or pneumothorax is seen . The cardiac and mediastinal silhouettes are stable . Partially imaged stenting is noted in the right axilla .
    OUTPUT:
    
No acute cardiopulmonary process .