摘要
应用免疫组织化学及电子显微镜检查方法，观察２例子宫腺瘤样瘤中凝血因子Ⅷ（Ｆ＿（Ⅷ））、角蛋白（ｋｅｒａｔｉｎ）、波形蛋白（ｖｉｍｅｎｔｉｎ）、癌胚抗原（ＣＥＡ）的分布及超微结构的特点。结果：肿瘤细胞中Ｆ＿（Ⅷ）及ＣＥＡ阴性；ｋｅｒａｔｉｎ及ｖｉｍｅｎｔｉｎ阳性，共存在肿瘤细胞内。电子显微镜下见细胞之间有桥粒连接，并见张力原纤维，腺腔被覆上皮表面有大量细而长的微绒毛。提示：腺瘤样瘤是一种间皮瘤。
n 2 cases of adenomatoid tumors of the uterusF_Ⅷ, keratin, vimentin and carcinoembryonic antigen(CEA ) were observed by immunohistochemicalmethed. No staining for F_Ⅷ and CEA were seen in thetumor cells but staining for keratin and vimentin wereseen coexistent in the tumor cells. Electron microscopicfinding showed tumor cells attached to one another bynumerous long slender microvill. Adenomatoid tumorshad typical mesothelial features. It suggests that adeno-matoid tumor may be a mesothelioma,
出处
《中华妇产科杂志》
CAS
CSCD
北大核心
1994年第12期727-728,T082,共3页
Chinese Journal of Obstetrics and Gynecology
关键词
子宫肿瘤
免疫组织化学
角蛋白
超微结构
Uterine neoplasms Immuno-histochemistry Microscopy, electron Keratin
