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颅内蛛网膜囊肿 (IAC)是指脑脊液样的无色透明的液体被包裹在蛛网膜所构成的袋状结构内而形成的囊肿 ,发病率为颅内占位病变的 0 .4 %～ 1.0 % [1]。我们自 1991年以来共收颅内蛛网膜囊肿 33例 ,现报告如下。1 临床资料 :1.1 一般资料 男 2 5例 ,女 8例。年龄 8个月～ 5 8岁
Intracranial arachnoid cyst (IAC) refers to cerebrospinal fluid-like colorless and transparent liquid is wrapped in arachnoid bag structure formed by the formation of the cyst, the incidence of intracranial space-occupying lesions 0.4% ~ 1.0 % [1]. We have received intracranial arachnoid cysts since 1991, 33 cases are reported as follows. 1 clinical data: 1.1 General Information 25 males and 8 females. Aged 8 months to 58 years old