Comparable prevalence of distant metastasis and survival of different primary site for LN + pancreatic tumor.

LN + pancreatic head tumors were significantly lower risk of DM relative to pancreatic bodytail tumors. Survival outcome in LN + pancreatic tumors didn't exist significant differences split by primary site, which indicates that the prognosis of LN + patients with chemotherapy isn't associated with the primary site of metastasis, but with the occurrence of metastasis.