Fig. 4From: Portal vein wedge resection and patch venoplasty with autologous vein grafts for hepatobiliary–pancreatic cancerIntraoperative findings in Case 2. A, B PV–SPV confluence invaded by the tumor is partially resected over about half of its circumference. C, D Defect in the PV wall is reconstructed with a middle colic vein patch graftBack to article page