Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: An ET tube is present , tip approximately a 6 .2 cm above the carina . An NG tube is present , tip extending beneath the diaphragm , off film . A left subclavian central line tip overlies the proximal / mid SVC . No pneumothorax is detected . Lung findings are grossly unchanged .
    OUTPUT:
    
NG tube tip extends beneath the diaphragm on off the film .