Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Compared to the prior study , the radiopaque tip of the Dobbhoff type tube has retracted and now lies in the region of the GE junction . The proximal portion of the radiopaque segment probably lies proximal to the GE junction , within the lowermost esophagus . Otherwise , allowing for differences in positioning , I doubt significant interval change . Subtle bibasilar opacities remain visible .
    OUTPUT:
    
Retraction of Dobbhoff type tube , detailed above . The radiopaque tip likely straddles the GE junction .