| 关于脑梗塞的白质疏松研究 |
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| 引用本文： | 陈文军,杨耀波.关于脑梗塞的白质疏松研究[J].卒中与神经疾病,1994(3). |
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| 作者姓名： | 陈文军 杨耀波 |
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| 作者单位： | 广州军区武汉总医院神经内科 |
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| 摘 要： | ２５２例脑梗塞病人中１９例ＣＴ扫描显示脑室周围白质疏松（Ｌｅｕｋｏ－Ａｒａｉｏｓｉｓ，ＬＡ）变化，将其与１９例无ＬＡ的脑梗塞病人做对照研究。结果发现ＬＡ在脑梗塞病人中占７．５４％（１９／２５２），高血压病是脑梗塞病人发生ＬＡ最主要的危险因素。ＬＡ的ＣＴ特征为脑室周围及半卵圆中心呈现对称或非对称性低密度影，边缘模糊，如月晕或扫帚状，尤以侧脑室前角周围的白质最易受累。
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| 关 键 词： | 脑梗塞，白质疏松，CT |
Studies on Leuko-Araiosis in Patients With Cerebral Infarction |
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| Chen Wenjun,Yang Yaobo.Studies on Leuko-Araiosis in Patients With Cerebral Infarction[J].Stroke and Nervous Diseases,1994(3). |
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| Authors: | Chen Wenjun Yang Yaobo |
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| Abstract: | l9 of 252 patients with cerebral infarction showed periventricular white matter hypodensity (Leuko-Araiosis,LA)on CT, The incidence of LA was 7. 54% (19/252). Further studies of these l9 patients,as compared with other l9 cases suffered from cerebral infarction without LA,indecated that the hypertension was the main risk factor of LA (74%). CT finding of LA was characterized by symmetrical or nonsymmetrical hypodensity of cerebral white matter which had blurred margins,brushy and lunar halo shape, These changes were particularly evident in the frontal horns of the lateral ventricles. |
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| Keywords: | Cerebral infarction Leuko-Araiosis CT |
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