PanIN is rare in normal pancreatic tissue and are of low-grade dysplasia [7]. Intraductal papillary mucinous neoplasm (IPMN) IPMN of the pancreas originates from a mucinous epithelium of the pancreatic duct (main duct or branch ducts) characterized by papillary growth and variable amounts of ...
Indeed, central stellate scars may resemble a solid portion or the papillary projection of an intraductal papillary mucinous neoplasm (IPMN) [3]. In such cases, evidence of ductal involvement in IPMN and/or the presence of a microcystic component in SCN is crucial for appropriate differentiation ...