Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: A nasogastric tube ends in the stomach . There is a dilated loop of bowel projecting over the left upper quadrant . The lungs are clear without focal opacity , pulmonary edema , pleural effusion or pneumothorax . The cardiac and mediastinal contours are normal .
    OUTPUT:
    
The nasogastric tube ends in the stomach .