Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Left PICC line likely terminates at the brachiocephalic - superior vena caval junction . Cervical / thoracic hardware is seen . No change in appearance of the heart , lungs or expansile rib metastasis located at the posterior aspect of T6 ( as seen on previous CT dated ___ ) .
    OUTPUT:
    
Left PICC line likely terminating at the brachiocephalic - superior vena caval junction .