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Pancreatic cancer is one of the leading causes of cancer-related death in the USA. Recently, several centers have introduced portal and superior mesenteric vein resection and reconstruction during extended pancreatectomy, rendering the previously inoperable cases resectable.

The aim of this study is to confirm whether patients with locally advanced pancreatic cancer and mesenteric vascular invasion can be cured with extended pancreatectomy with vascular reconstruction (VR) and to compare their survival to patients treated with pancreatectomy without VR and those treated without resection (palliation).

Survival of 22 patients who underwent pancreatectomy with VR was compared with two control groups: 54 patients who underwent pancreatectomy without the need for VR and 28 patients whose pre-operative imaging suggested resectability but whose laparotomy indicated …