Hepatic artery stenosis angioplasty and implantation of Wingspan neurovascular stent: A case report and discussion of stenting in tortuous vessels

Figure 4 Angiography on day 100 post-transplant. A: Angiography on day 100 post-transplant showed recurrent hepatic artery stenosis (arrow, insert); B and C: Balloon dilation (arrowheads) performed within the hairpin turn did not resolve the stenosis (C, arrow); D: Synchro support wire passed distally for stability (arrowhead) with advancement of Navien support catheter (arrow); E: Wingspan stent advanced around hairpin. Stent end markers are easily visualized (double head arrows); F: Post-stent angiography demonstrates resolution of the stenosis (arrow) and brisk flow into the hepatic arteries.