Pancreatic Cancer More Condition_symptoms Can I Determine My Chances Of Getting Pancreatic Cancer Since My Mother Died Of This?

Can I determine my chances of getting pancreatic cancer since my mother died of this? - pancreatic cancer more condition_symptoms

My mother died of pancreatic cancer and my only brother of glioblastoma multiforme (brain tumor). My mother was in her 70, but my brother was only 50 when he died. I am 51 and I'm more about my chances of developing cancer of the pancreas troubles and whether they demonstrate the tumor marker for this disease.