Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Portable single frontal chest radiograph was obtained . The Dobbhoff tube courses through the antrum of the stomach with its tip out of the view of this exam . The lungs are fully expanded and clear . The heart size is normal . Mediastinal and hilar contours are normal .
    OUTPUT:
    
Dobbhoff tube with its tip at the antrum of the stomach or beyond .