Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Single portable view of the chest is compared to previous exam from earlier the same day . There is a new right IJ central line with tip in the mid SVC . Again seen is elevation of the right hemidiaphragm , similar to prior . There is no visualized pneumothorax . Cardiac silhouette is stable .
    OUTPUT:
    
New right IJ line in appropriate position . No pneumothorax .