Search results for "Glandular Differentiation"
showing 2 items of 2 documents
Cytokeratin and Vimentin Expression in Primary and Recurrent Carcinoma of the Vulva
1996
Radical vulvectomy for the treatment of a vulvar carcinoma inevitably entails severe psychosexual consequences for the patients. Thus, for such tumors, reliable histological prognostic parameters are needed to allow; when appropriate, the use of less radical operative measures. One possible approach to this problem might be to examine tumors immunohistochemically for the presence of cytoskeletal components. To assess the utility of this method, we applied a panel of antibodies directed against cytokeratins (CKs) and vimentin to a groups of vulvar carcinomas (62 primary and 35 recurrent tumors) and examined the results for possible correlations with the course of disease and various clinical…
Malignant epithelial/exocrine tumors of the pancreas
2020
Summary Pancreatic malignant exocrine tumors represent the most important cause of cancer-related death for pancreatic neoplasms. The most common tumor type in this category is represented by pancreatic ductal adenocarcinoma (PDAC), an ill defined, stroma-rich, scirrhous neoplasm with glandular differentiation. Here we present the relevant characteristics of the most important PDAC variants, namely adenosquamous carcinoma, colloid carcinoma, undifferentiated carcinoma, undifferentiated carcinoma with osteoclast-like giant cells, signet ring carcinoma, medullary carcinoma and hepatoid carcinoma. The other categories of malignant exocrine tumors, characterized by fleshy, stroma-poor, circumsc…