Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There has been interval placement of a left internal jugular central line with the tip terminating at the junction between the left brachiocephalic vein and superior vena cava . There remainder of the study is unchanged from earlier same day chest radiograph .
    OUTPUT:
    
Interval placement of a left IJ line terminating at the junction between the left brachiocephalic vein and superior vena cava .