Immunohistochemical studies on cystic pancreatic neoplasms.

摘要: Summary For the treatment of cystic changes pancreas, it is essential to distinguish cysts and pseudocysts from neoplasm. Since clinical parameters are usually not characteristic, only histologic cytologic analyses will prove a diagnosis. The immunohistochemical characteristics microcystic adenoma, mucinous neo plasia in comparison solid pancreatic tumor, ductal carcinomas, endocrine tumors, studied with panel markers as well enzyme, epithelial, neuroendocrine hormonal markers. results diffuse cytoplasmatic expression CEA epithelial may be helpful exploration carcinomatous transformed tissue parts within neoplasias, therefore significance for surgical therapy.