Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Portable semi-upright radiograph of the chest demonstrates hyperexpanded lungs . There is persistent opacification of the right base , which likely represents atelectasis or aspiration . There is stable increased opacification of the retrocardiac space , also likely consistent with aspiration or atelectasis . The endotracheal tube ends 4 cm in the carinal . A nasogastric tube courses into the stomach with the side port at the GE junction . There is no pneumothorax .
    OUTPUT:
    
Nasogastric tube courses into the stomach with the last side port at the GE junction .