Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: AP portable upright view of the chest . ET tube tip terminates 6 cm above the carinal . OG tube extends into the left upper quadrant . A right IJ central venous catheter is seen extending into the SVC though the tip is difficult to clearly visualized given the overlapping with the AICD . No pneumothorax . No change in large pleural effusions .
    OUTPUT:
    
Interval placement of a right IJ central venous catheter likely extending into the SVC though the tip can not be clearly assessed due to overlap with the AICD wires .