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本文对光镜下可确诊或尚需进一步与脑膜瘤及血管外皮瘤鉴别诊断的18例(包括复发例共27例次)CNS原发性纤维组织细胞瘤进行临床病理研究。18例光镜上均有典型或不典型轮辐状结构,可见组织细胞样和纤维母细胞样细胞、未分化细胞、黄色瘤细胞、多核瘤巨细胞。电镜证实上述细胞存在。
In this paper, 18 cases (including 27 cases of recurrent cases) of CNS primary fibrous histiocytoma were diagnosed under light microscope or further differentiated from meningioma and hemangiopericytoma. 18 cases of light microscopy are typical or atypical spoke-like structure, showing histological and fibroblast-like cells, undifferentiated cells, yellow tumor cells, multinucleated giant cell tumor. Electron microscopy confirmed the existence of these cells.