To evaluate cell proliferative activity and expression of cytokeratins (CKs) and epithelial membrane antigen (EMA) in intraductal papillary-mucinous neoplasm of the pancreas (IPNP).
Cell proliferative activity in intraductal papillary-mucinous neoplasms and invasive ductal adenocarcinomas of the pancreas: an immunohistochemical study.