Adachi J, Kazumoto K, Uki J, Takeda F, Kurozumi M, Nakazato Y
Neurosurgery Clinic, Saitama Cancer Center Hospital.
Noshuyo Byori. 1993;10(2):93-8.
Secretory meningioma is a new concept proposed with the progress on immunohistochemistry, and has not sufficiently been discussed in the literature. We report a case with this rare type of meningioma, in a 54-year-old female. The tumor had hyaline inclusions that showed not only carcinoembryonic antigen (CEA) on immunohistochemical study but some secreting organelles on ultrastructural study. The value of these findings are emphasized in the histological diagnosis for secretory meningioma.
分泌性脑膜瘤是随着免疫组织化学的进展而提出的一个新概念，在文献中尚未得到充分讨论。我们报告一例54岁女性患有这种罕见类型的脑膜瘤。该肿瘤有透明样包涵体，免疫组织化学研究显示其不仅表达癌胚抗原（CEA），超微结构研究还显示有一些分泌细胞器。这些发现对于分泌性脑膜瘤的组织学诊断价值重大。
