Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The endotracheal tube is low lying , ending less than 1 cm above the carina and should be repositioned to avoid bronchial intubation . There has been interval removal of the malpositioned nasogastric tube . Left lung opacity is unchanged . Right basilar opacity is slightly improved .
    OUTPUT:
    
Interval removal of the nasogastric tube . Low - lying endotracheal tube should be retracted to avoid bronchial intubation .