Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: A single portable frontal chest radiograph was obtained . The tip of a nasogastric tube terminates in the upper esophagus . Lung volumes are low , accentuating the central pulmonary vasculature . Small amount of fluid or thickening of the right minor fissure is unchanged . There is no new consolidation , effusion , or pneumothorax . There is a moderate amount of air in the stomach .
    OUTPUT:
    
Nasogastric tube tip in the proximal esophagus . The tube should be removed and placement re-attempted . Findings were discussed with Dr . ___ ___ after discovery of the findings at ___ on ___ .