Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Single portable supine radiograph of the chest demonstrates interval placement of an endotracheal tube , which terminates approximately 2 .8 cm above the level of the carina , and could be retracted approximately 2 cm for ideal positioning . A nasogastric tube courses through the esophagus , below the diaphragms , and terminates in the fundus of the stomach . Bilateral airspace consolidations compatible with pneumonia are unchanged .
    OUTPUT:
    
1 . Endotracheal tube could be retracted 2 cm for ideal positioning . 2 . NG tube in appropriate position . 3 . Multifocal airspace consolidations , as seen previously .