Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Two portable supine radiographs of the chest demonstrate the endotracheal tube terminates above the thoracic inlet , approximately ___ .7 cm above the level of the carina , and should be advanced approximately 6 cm . There has been interval placement of a nasoenteric tube , which terminates in the stomach , which is distended with gas . The lung volumes are low , and there is collapse of the right upper lobe , with elevation of the right hemidiaphragm , which is new since the prior study . The heart is top normal in size . The left lung is grossly clear . There is no pneumothorax or large pleural effusion .
    OUTPUT:
    
Endotracheal tube should be advanced approximately 6 cm . Right upper lobe collapse is new since the prior study .