Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Lung volumes are slightly decreased when compared to the earlier study . The endotracheal tube is unchanged in position . A nasogastric tube has been advanced slightly but still terminates above or at the level the gastroesophageal junction . A side hole in the tube is within the esophagus . This should be advanced at least 8 cm for better positioning in the stomach . No pleural effusion , consolidation or pneumothorax seen .
    OUTPUT:
    
The nasogastric tube terminates at the gastroesophageal junction , a side hole is within the esophagus . This should be advanced approximately 8 cm for better positioning within the stomach .