【摘要】：正腦膜瘤是起源于蛛網(wǎng)膜腦膜上皮細胞(meningothelial cells)的顱內(nèi)和椎管內(nèi)腫瘤,是中樞神經(jīng)系統(tǒng)最常見的原發(fā)性腫瘤之一,占顱內(nèi)原發(fā)腫瘤的13%~26%,僅次于膠質(zhì)瘤~([1])。絕大部分腦膜瘤是世界衛(wèi)生組織(World Health Organization,WHO)Ⅰ級良性腫瘤,生長緩慢,手術(shù)完全切除后不易復發(fā),預后良好。20%~25%腦膜瘤為Ⅱ級非典型性腫瘤,1%~6%為Ⅲ級惡性腫瘤,這些類型腦膜瘤具有較強的侵襲能力,生長迅速,術(shù)后易復發(fā)。因此,組
[Abstract]:Meningiomas are intracranial and intraspinal tumors originating from arachnoid epithelial cells (meningothelial cells). They are one of the most common primary tumors in the central nervous system, accounting for 13% ~ (26%) of the primary intracranial tumors, second only to gliomas (~ (1). Most meningiomas are grade I benign tumors of the World Health Organization (World Health Organization,WHO), which grow slowly and are not easy to recur after complete resection. The prognosis of meningiomas is good. 20% ~ 25% meningiomas are grade 鈪，

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