Fig. 5From: Portal vein wedge resection and patch venoplasty with autologous vein grafts for hepatobiliary–pancreatic cancerPerioperative findings in Case 3. A CT image showing advanced perihilar cholangiocarcinoma invading the hilar PV bifurcation. B Endoscopic retrograde cholangiographic image showing Bismuth type IV tumor spread. C Macroscopic findings of the surgical specimen after left hemi-hepatectomy with the caudate lobe. D CT obtained 6 months after the surgery showed slight stenosis at the site of reconstruction of the anterior PV branchBack to article page