Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: A single frontal radiograph of the chest demonstrates low lung volumes . An NG tube is seen with the tip and side hole below the diaphragm ending in the region of the pylorus . Normal heart size , mediastinal and hilar contours . Clear lungs . No pneumothorax . The right costophrenic angle is excluded from this image .
    OUTPUT:
    
NG tube with tip and side hole below the diaphragm .