<prompt> The commonest pancreatic tumor is:Ductal adenocarcinomaCystadenomaInsulinomaNon islet cell tumor  <response>: MC type - Adenocarcinoma Non-specific Tumour Marker - CEA Specific Tumour Marker - CA 19.9 Chemotherapy Regimen - Gemcitabine MC site of metastasis - Liver MC site for CA pancreas - Head Body Tail Neuroendocrine Tumors NET of Pancreas- MC NET of Pancreases - Non-Functional PPOMA- MC functional NET of Pancreas - Insulinoma- MC functional Malignant NET of Pancreas - Gastrinoma 