Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Single AP upright portable view of the chest was obtained . There is persistent elevation of the right hemidiaphragm with overlying right base atelectasis . An enteric tube is seen , distal aspect terminating in the region of the gastroesophageal junction . Recommend advancement by several centimeters so that it is well within the stomach . There is no large pleural effusion or pneumothorax . The aortic knob is calcified . The cardiac silhouette is unremarkable .
    OUTPUT:
    
1 . Elevation of the right hemidiaphragm which is increased as compared to the prior study with overlying basilar atelectasis . 2 . Enteric tube terminates in the region of the gastroesophageal junction , recommend advancement so that it is well within the stomach .