Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The right hemi thorax is opacified , as before . The left lung remains clear . Mediastinal structures are unchanged . A right subclavian catheter and feeding tube remain in place . The feeding tube terminates in a more proximal position , possibly the first portion of the duodenum .
    OUTPUT:
    
Change in feeding tube placement as described .