慢性多发性硬化病灶:高场MRI特征

• 作 者: F.Bagnato E.Matsuura H.Merkle P.van Gelderen F.K.Cantor 吴海军
• 机 构: Advanced MRI Section,Neurologic Disorders and Stroke,National Institutes of Health,10 Center Dr,Bldg
• 出 处: 国际医学放射学杂志
• 发表日期: 2012年02期
• 关键词: 多发性硬化病灶 多发性硬化 加权成像 磁敏感 书面同意 对产生 影像 相位对比 病灶 自旋回波

目的阐明多发性硬化(MS)病灶在磁敏感加权成像MR影像对比的机制以及评估铁及髓磷脂对产生MR影像对比的组织关联性。方法每例病人均提供了机构审查委员会批准的个人受试者协议的书面同意书。21例MS病人进行了

Objective To elucidate the mechanism of contrast-enhanced MR images of multiple sclerosis (MS) lesions and evaluate the correlation between iron and myelin in MR images. Methods Each patient provided written consent to the individual subject agreement approved by the institutional review board. 21 cases of MS patients were carried out