期刊文献+

脊髓MRI信号改变与胸椎管狭窄症手术预后的关系 被引量:1

The relationship between high signal intensity on T2-weighted MRI and surgical outcome of thoracic spinal stenosis
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摘要 目前,关于胸椎管狭窄症患者脊髓MRI T2WI高信号与手术预后的关系仍存有争议。部分学者认为,脊髓信号的改变是脊髓变性、坏死的征象,髓内MRI T2WI高信号的胸椎管狭窄症患者预后较差;但也有部分学者认为,胸椎管狭窄症患者手术预后与脊髓MRI T2WI高信号改变无直接关联性,需根据患者病变累及节段、病程长短、脊髓MRI T1WI信号改变情况及脊髓压缩比率等因素进行综合评估。本期特邀国内本领域专家针对胸椎管狭窄症患者脊髓MRI T2WI高信号的发生机制及其与手术预后关系展开讨论,供同道参考。
作者 赵宇
机构地区 中国医学科学院
出处 《中国脊柱脊髓杂志》 CAS CSCD 北大核心 2014年第7期580-581,共2页 Chinese Journal of Spine and Spinal Cord
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