Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal and lateral radiographs of the chest demonstrate a left chest wall port with the catheter terminating at the cavoatrial junction . There has been no change in the catheter placement since the prior radiograph . Otherwise , the lungs are clear , and the heart , hilar and mediastinal contours are normal . No pleural abnormality is detected .
    OUTPUT:
    
Stable appearance of left chest wall port with catheter terminating at the cavoatrial junction . These findings were relayed to Dr . ___ at 9 :57 a .m .