[All you should know about intraductal papillary mucinous neoplasm (IPMN)].

In an increasingly aging Western society, the treatment of the malignant diseases became the greatest challenge of medicine in the 21st century. Among these, pancreatic ductal adenocarcinoma (PDAC) is of particular interest which, in spite of modern oncology treatments, is a malignancy with an unfavorable prognosis. Underlying the poor survival rates, relatively late-stage recognition, limitations of surgical removal, and ineffective oncological treatments can be mentioned. Its importance is further enhanced by its growing incidence. As a consequence of these reasons, there is an increasing effort for the early detection of invasive tumors, the central part of which is the detection and clinical addressing of precancerous conditions in the pancreas. Of these, intraductal papillary mucinous neoplasia (IPMN) has a paramount importance. In this review, we present the latest evidence-based knowledge of the etiological factors, epidemiological features, pathomorphological manifestations, most up-to-date diagnosis and treatment of IPMN.