Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Compared to examination from 2 hr prior , there has been interval placement of a left internal jugular central venous catheter with tip terminating in the SVC , just distal to the brachiocephalic confluence . No associated pneumothorax . NG tube still terminates in the distal esophagus and requires advancement by approximately 15 cm . No other relevant change .
    OUTPUT:
    
Interval placement of left IJ central line in satsifactory position and no evidence of pneumothorax . NG tube still needs to be advanced .