Prognostic implication of extra-pancreatic organ invasion in resectable pancreas ductal adenocarcinoma in the pancreas tail

•PDAC in the pancreas tail often invades into nearby extra-pancreatic organs, however, its prognostic significance remains unclear.•Extra-pancreatic organ invasion dose not influence pathologic resection margin status and risk of recurrence or death in resectable PDAC.•Technically resectable extra-p...

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