Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Portable upright chest radiograph demonstrates a hemodialysis catheter , the tip of which projects over the right atrium . A left upper extremity PICC tip projects over the lower SVC . A Dobbhoff tube has been placed , which does pass below the level of the diaphragm and curls cephalad with its tip projecting over the expected position of the stomach body . The lungs are clear . Aortic endograft is unchanged in position .
    OUTPUT:
    
Interval Dobbhoff placement , the weighted tip of which projects over the body of the stomach .