Evaluation of Survival Prognostic Factors for Patients With Exocrine Pancreatic Cancer Resectable or Potentially Resectable

Inclusion Criteria: * Patients with exocrine resectable pancreatic adenocarcinoma or potentially resectable (that after neoadjuvant treatment are considered appropriate candidates for resection) * Histologically or cytologically documented diagnosis of exocrine pancreatic adenocarcinoma * Written informed consent obtained prior enrollment in the study Exclusion Criteria: * other types of pancreatic cancer, in particular endocrine tumor or acinar cells * ampulloma * metastatic disease * other malignancy within the last 5 years, except for adequately treated carcinoma in situ of the cervix or squamous carcinoma of the skin, or adequately controlled limited basal cell skin cancer * patient with any medical or psychiatric condition or disease which would make the patient inappropriate for entry into this study * patient under guardianship, curator or under the protection of justice.