Fig. 2From: Portal vein wedge resection and patch venoplasty with autologous vein grafts for hepatobiliary–pancreatic cancerIntraoperative findings in Case 1. A, B Invaded SMV–jejunal trunk confluence is partially resected over about half of its circumference. C, D Defect in the SMV wall is reconstructed by patch venoplasty using a right gonadal vein patch graftBack to article page