Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: An NG tube is present , the tip overlies the gastric fundus . A sideport , if present , is not well visualized . Note is made of several mildly dilated loops of small bowel in the mid upper abdomen . The appearance is in keeping with findings on an abdominal CT obtained the same day . Inspiratory volumes are low , with bibasilar atelectasis . Mild prominence of the cardiomediastinal silhouette is likely accentuated by low lung volumes . There is upper zone redistribution , without other evidence of CHF . No gross effusion .
    OUTPUT:
    
NG tube tip overlies the gastric fundus .