| pubmed-article:8099533 | pubmed:abstractText | Intraductal mucin-hypersecreting neoplasm of the pancreas (IMHN) is a unique tumor that has a tendency to spread intraductally. The clinical outcome of IMHN generally is far better than that of pancreatic ductal cell carcinoma. Because of the presence of various cell atypia within the same tumor, it sometimes is difficult to make an accurate histopathologic diagnosis and, therefore, predict its biologic behavior. It has been shown that overexpression of c-erbB-2 protein in breast cancer with lymph node metastases is related to a poor prognosis. Overexpression of c-erbB-2 protein has been reported as an infrequent event in pancreatic ductal cell carcinoma, but little is known in the case of IMHN. | lld:pubmed |
