Resection and Reconstruction of a Replaced Common Hepatic Artery and Portal Vein During Pancreaticoduodenectomy.

ABSTRACT

The efficacy of FOLFIRINOX chemotherapy gave renewed interest for surgery in case of locally advanced pancreatic ductal adenocarcinoma. Consistent series of pancreatectomy with arterial and venous resection have been reported recently and that described acceptable short and long-term outcomes in selected patients operated by high volume institutions by dedicated surgical team. In a didactical video we showed our approach for resecting a locally advanced pancreatic ductal adenocarcinoma involving both the splenomesentericoportal venous confluence and a replaced common hepatic artery arising from the superior mesenteric artery (SMA). A large dorsal pancreatic artery arising from the SMA is used for the arterial reconstruction in this particular case. The approach used entails extensive bowel mobilization, mesenteric approach to the coelio-mesenteric vessels and arterial divestment making feasible arterial and venous resection with reconstruction without graft interposition.