Abstract

The procedure of pancreatoduodenectomy for periampullary cancers accompanies a risk to shed cancer cells into a portal vein while handling the pancreas head lesion. This manipulation may subsequently cause a liver metastasis. We devised the no-touch isolation technique for pancreatoduodenectomy without removing a portal vein, for the purpose of preventing the manipulated shedding of cancer cells into a portal vein and liver metastasis.