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摘要目的评价采用300 m T/m高梯度的MR扩散成像检出多发硬化(MS)病人MRI所见病变区和正常白质区(NAWM)轴索病变的特征,并与健康对照组比较。方法此前瞻性研究符合HIPAA并经机构伦理委员会批准,所有受试者提供书面知情同意。6例复发-缓解型MS和6例健康对照
Abstract Objective To evaluate the characteristics of axial lesions of MRI and normal white matter (NAWM) in patients with multiple sclerosis (MS) using MR diffusion imaging with a high gradient of 300 m T / m and compare with the healthy control group. METHODS: This prospective study was HIPAA approved by the Institutional Ethics Committee and all participants provided written informed consent. 6 cases of relapsing-remitting MS and 6 healthy controls