Background: Incomplete evaluation of venous invasion has led to conflicting results regarding the prognosis of patients undergoing pancreatectomy with a synchronous venous resection. This study evaluates the prognostic value associated with the presence and the depth of venous invasion in T3 pancreatic adenocarcinoma.
Methods: This study evaluated retrospectively 181 consecutive pancreatoduodenectomies performed for T3N0M0 and T3N1M0 pancreatic adenocarcinomas (stages IIA and IIB) from January 2006 to December 2014.