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胶质肉瘤5例临床分析 被引量:2

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摘要 目的探讨胶质肉瘤(gliosarcoma,GS)的临床特征及诊治要点。方法回顾性分析经术后病理证实的5例GS患者的临床资料,并对其临床表现,影像学特征,病理特点,诊断及治疗进行探讨。结果 5例患者术前均行MRI平扫及增强扫描,均为幕上单发病灶,其中额叶1例,颞叶4例,5例均为不规则团块状囊实性异常信号影,T1WI呈低或混杂低信号,T2WI呈高、稍高或混杂高信号,增强扫描呈不规则环状强化,瘤内囊变及坏死区无强化。肿瘤全切除3例,部分切除2例,术后病理检查均确诊为胶质肉瘤。术后辅以常规放疗4例,未行化疗。5例患者分别存活3、9、12、15、22个月。结论胶质肉瘤临床表现缺乏特异性,影像学检查可见类似胶质母细胞瘤和类似脑膜瘤两种表现,病理检查是其确诊手段,手术全部切除肿瘤是其首选治疗方式,但预后差。
出处 《中国神经精神疾病杂志》 CAS CSCD 北大核心 2015年第8期501-503,共3页 Chinese Journal of Nervous and Mental Diseases
基金 四川省医学重点建设学科基金(编号:川卫办发[2007]407号)
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