title: [Epidemiology of pancreatic adenocarcinomas].
abstract: Pancreatic cancer, mostly represented by pancreatic ductal adenocarcinoma, is a major public health burden in developed countries. More than half a million people are expected to die from pancreatic cancer, worldwide, in 2030. Age and tobacco are the main identified risk factors in sporadic cases, when many genetic syndromes increase the risk significantly. History of pancreatic cancer is a significant risk factor for pancreatic cancer for any first-degree related individual, known as familial pancreatic cancer. The genetic signature of this syndrome is probably due to a still not identified autosomal dominantly inherited gene with reduced penetrance. The risk increases with the number of first-degree relatives involved. Precursor lesions are known to give rise to invasive pancreatic cancer. These particular lesions are either macroscopic (intraductal papillary mucinous neoplasia and mucinous cystic neoplasms), or microscopic (pancreatic intraepithelial neoplasia). It is possible to identify a orouo of hig h-risk individuals who could be candidate for screening.
authors.forename: Christian
authors.initials: C
authors.lastname: Partensky
mesh_terms: D000230:Adenocarcinoma / Q000453:epidemiology* / Q000235:genetics; D000367:Age Factors; D005843:Geography; D006801:Humans; D010190:Pancreatic Neoplasms / Q000453:epidemiology* / Q000235:genetics; D012307:Risk Factors; D014029:Tobacco Use Disorder / Q000150:complications / Q000453:epidemiology