Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The new nasogastric tube tip projects in the distal esophagus , with the side hole in the mid esophagus . This should be advanced for optimal placement in the stomach . Compared with the study from earlier today , mediastinal veins and heart are of slightly larger , but there are no pleural effusions . There is no focal consolidation or pneumothorax .
    OUTPUT:
    
The new nasogastric tube tip projects the distal esophagus , and should be advanced several cm for optimal placement in the stomach .