Case Report
Periampullary Variceal Bleeding: An Atypical Complication of Portal Hypertension
Figure 3
Intraoperative photo demonstrating the mesocaval bypass. An 8 mm ringed polytetrafluoroethylene (PTFE) graft was used to shunt blood flow from the proximal superior mesenteric vein (SMV) to the infrarenal IVC.