Role of interventional therapy in hepatic artery stenosis and non-anastomosis bile duct stricture after orthotopic liver transplantation

Figure 2 Images pertaining to case 3. HAS was diagnosed 4 d after OLT, and coronary artery stent placement was performed. Diffuse intra- and extra-hepatic bile duct stricture was apparent 10 mo after OLT. PTBD, balloon dilation and bile duct stent placement therapy were performed. A: Computed tomography angiography revealing HAS disappearance following HA stent placement; B: Cholangiography showing bile duct stiffness, rare branching, and filling defect in the bile duct lumina.