SPINK-1 Polymorphism as a Pancreatitis Risk Factor.

Pancreatitis in both acute and chronic variants is a common health concern in the US as well as globally. While the most common etiologies for disease remain gallstone impaction in the common bile duct and alcohol abuse, recent studies have shown that genetics may play a significant role as well. Unfortunately, this correlation is not clearly defined and at present, we lack the ability to identify which patients with known pancreatic genetic polymorphisms will develop pancreatitis. We describe the case of a middle-aged male who presented with recurrent pancreatitis in the setting of the serine peptidase inhibitor, Kazal type 1 (SPINK-1) genetic polymorphism. Additionally, we discuss the mechanism behind SPINK-1 polymorphisms in the development of pancreatitis as well as the role of genetic screening for the polymorphism in the general population.