Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: In this patient with a large hiatal hernia , the NG tube is seen coiled in the left upper abdomen though its tip extends superiorly into the intrathoracic portion of the stomach . Basilar atelectasis and tiny effusions are better assessed on outside hospital CT from earlier today . The upper lungs remain well aerated . Heart size can not be assessed . Bony structures are intact with degenerative changes at the right AC joint . Free air below the right hemidiaphragm is seen .
    OUTPUT:
    
NG tube coiled within the stomach with its tip in the intrathoracic portion of the stomach .