Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: AP portable upright view of the chest . Interval intubation with the tip of the endotracheal tube positioned 2 .2 cm above the carina . There has also been placement of an NG tube which extends inferiorly along the thoracic midline into the left upper quadrant with the tip not within the imaged field . Extensive pulmonary opacity remains concerning for edema though difficult to exclude a superimposed pneumonia .
    OUTPUT:
    
Interval placement of endotracheal nasogastric tubes , in satisfactory position .