Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Portable frontal radiograph of the chest obtained at 3 point time points . The initial image demonstrates the Dobbhoff tube in the lower esophagus ; the second image shows the Dobbhoff tube at the region of the GE junction and the third image demonstrates a Dobbhoff tube within the stomach . Otherwise there is no significant change from 1 hour prior .
    OUTPUT:
    
Final image showing the Dobbhoff tube within the stomach .