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多发性硬化患者磁共振成像的表现及相关因素分析

, PP. 1505-1507

Keywords: 多发性硬化,磁共振成像,生活质量,残疾程度,抑郁

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Abstract:

目的探讨多发性硬化(multiplesclerosis,MS)患者脑和脊髓磁共振成像(magneticresonanceimaging,MRI)的特征及其与生活质量、残疾程度等因素的关系。方法对170例临床诊断多发性硬化患者进行MRI检查,并进行生活质量、残疾状况、焦虑和抑郁状态评分。结果脑内病变部位以侧脑室旁、半卵圆中心和额叶多见;脊髓单病灶以1~2个椎体长度多见,融合病灶以4~5个椎体长度多见;视神经脊髓炎(neuromyelitisoptica,NMO)、MS脑脊髓混合损害和单纯脊髓损害3种类型的比较,NMO患者的脊髓病灶最长;MS患者的生活质量、神经功能缺失程度、焦虑和抑郁受病灶的分布影响。结论MRI检查有利于MS的早期诊断和提高诊断的准确率,指导临床治疗,改善患者的预后和生活质量。

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