Pancreatic Ductal Adenocarcinoma|Pancreatic Cyst|Chronic Pancreatitis|Fatty Pancreas|Genetic Pancreatic Cancer|Genetic Pancreatitis|BRCA Mutation|Lynch Syndrome|FAP|Familial Atypical Multiple Mole-Melanoma|PALB2 Gene Mutation|Peutz-Jeghers Syndrome|Ataxia Telangiectasia. This evidence concerns the gene PALB2 and pancreatic ductal adenocarcinoma.