Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: A nasogastric tube tip is in the proximal stomach with the sideholes positioned at or just below the level of the gastroesophageal junction . Endotracheal tube and left internal jugular approach central venous catheter are unchanged in position . Heterogeneous opacification of the entire left lung and atelectasis of the right lower lobe , is unchanged .
    OUTPUT:
    
Nasogastric tube needs to be advanced further as the side holes are at the level of the gastroesophageal junction .