Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The lungs are well expanded and clear without focal consolidation , pleural effusion , or pneumothorax . The pheresis catheter ends in the region of the cavoatrial junction , unchanged in position from ___ . No kink is seen along its course . Heart size is normal . Mediastinal silhouette and hilar contours are normal .
    OUTPUT:
    
Pheresis catheter in satisfactory and unchanged position . Discussed with ___ at 3p .m . , ___ .