皮层下动脉硬化性脑病的CT诊断  

CT Diagnosis of Subcortical Arteriosclerotic Encehalopathy

作　　者：刘金丰[1] 梁会锋[1] 李玉英[1] 

机构地区：[1]广东省中医院珠海医院

出　　处：《中西医结合心脑血管病杂志》2005年第5期396-397,共2页Chinese Journal of Integrative Medicine on Cardio-Cerebrovascular Disease

摘　　要：目的　探讨皮层下动脉硬化性脑病(SAE)的CT表现及其在诊断中应用价值。方法　回顾性地对79例SAE病人的临床和CT资料进行分析。结果　SAE病人多有高血压病病史和/或反复发作的中风史,CT表现为双侧脑室周围白质区及半卵圆区中心呈对称性低密度影,病灶边缘模糊不规则,两侧脑室扩大,脑沟、脑池增宽、增深,脑白质CT值降低,可伴发腔隙性脑梗死或脑出血和蛛网膜下腔出血。结论　熟悉掌握本病的临床及CT特点,对提高本病的CT诊断率和鉴别诊断有重要价值。Objective To study CT findings and clinical diagnostic value of subcortical arteriosclerotic.Methods The clinical data and CT images of 79 cases with subcortical arteriosclerotic encehalopathy were retrospectively analyzed.Results The clincal features of subcortical arteriosclerotic encehalopathy include hypertension and/or stroke,demential gradual mental dysfunction.Conclusion Be familiar with clinical and CT features of subcortical arteriosclerotic encehalopathy will be of great value for their CT diagnosis.

关 键 词：皮层下动脉硬化性脑病 断层摄影术 X线计算机 

分 类 号：R816.1[医药卫生—放射医学]