Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
( a and b ) After unsuccessful TIPS recanalization using a jugular approach, radiographs show percutaneous puncture of an occluded TIPS with a Chiba needle (white arrows) with a snare (black arrow) trapping the wire. ( c ) Portogram after TIPS revision with additional stent placement shows patent TIPS (arrow)
