Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: NG tube enters into proximal stomach and is out of view . ET tube is 5 .6 cm above the level of the carina and is above the superior level of the clavicles . Clear lungs bilaterally without pneumothorax or pleural effusion . Heart size , mediastinal contour and hila are normal . No bony abnormality .
    OUTPUT:
    
ET tube is 5 .6 cm above level of carina and is above the levels of the superior clavicles . Consider advancing 2 cm for better seating . Results were conveyed via telephone by Dr .___ to primary team on ___ at 11 :45 AM within 15 minutes of observation of findings .