Yes, pretty much any pancreatic disorder puts you at risk, plus there can be genetic factors. One thing you guys should know though is that a high-vegetable/high-fiber can all but eliminate your chances of getting pancreatic cancer, even if you have a genetic pre-disposition.
I'm an advocate of eating healthy, high calorie foods, and not so much crappy fast food all the time. Things like nuts are great high-calorie, high-fat, and high-fiber foods.