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脊髓型多发性硬化脑正常表现白质微观病变

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摘要 目的探讨脊髓型多发性硬化脑正常表现白质微观病变。方法选取13例脊髓型多发性硬化患者,运用弥散张量技术观察脑正常表现白质微观病变的变化。结果观察组治疗12周后,EDSS均较治疗前明显下降(P<0.05),半年后随访,EDSS无变化。与正常组相比,观察组白质各区域FA值降低,ADC值上升(P<0.01),经过治疗后12周,各脑区FA值上升,而ADC值下降(P<0.05)。治疗后半年,各脑区FA值和ADC无变化。结论脊髓型多发性硬化脑正常表现白质存在微观病变。
作者 梁辉 龚洁芹
出处 《西部医学》 2010年第5期921-922,共2页 Medical Journal of West China
基金 浙江省卫生厅基金资助(No.2005B640)
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