Posterior versus standard approach in pancreatoduodenectomy: a case-match study

摘要

Background and aims Posterior approach pancreatoduodenectomy (paPD) technique is one of the many modifications of the standard Whipple procedure (sPD). The most important modification of the technique is first approach of the superior mesenteric artery, thus enabling a complete dissection of the right side of this artery and of the portal vein, as well as a complete excision of the retroportal pancreatic lamina. The present study is a case-match one, comparing the paPD to sPD.