Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Interval placement of an endotracheal tube terminating approximately 3 .7 cm above the level of the carina . A nasogastric tube has also been placed , with tip projecting over the left upper quadrant . The lungs are well expanded and multiple airspace opacities are again noted within the right upper and bilateral lower lobes with slight improvement . There is no large pleural effusion or pneumothorax identified . The cardiomediastinal silhouette is within normal limits .
    OUTPUT:
    
1 . Slightly improved appearance of multifocal pneumonia . 2 . Interval placement of an ETT , in appropriate position .