Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There has been interval placement of a nasogastric tube with tip in the stomach , and side port at the level of the gastroesophageal junction . There are persistently low lung volumes with patchy bibasilar airspace opacities likely reflective of atelectasis . Remainder of the examination is otherwise unchanged .
    OUTPUT:
    
Nasogastric tube tip is within the stomach however side port is at the gastroesophageal junction . Recommend advancement by approximately 5 cm for optimal positioning .