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目的研究扩散峰度张量成像对帕金森病的诊断价值。材料与方法本研究病人均签署知情同意书,获得伦理委员会认可,并遵循本地法律及赫尔辛基宣言。30例原发性帕金森病病人[平均年龄(64.5±3.4)岁]及30例健康志愿者[平均年龄(65.0±5.1)岁]进行了MR扩散加权成像检查。比较两
Objective To study the diagnostic value of diffusion kurtosis tensor imaging in Parkinson’s disease. MATERIALS AND METHODS All patients in this study signed informed consent and were endorsed by the ethics committee and followed local laws and the Declaration of Helsinki. Thirty patients with primary Parkinson’s disease [mean age (64.5 ± 3.4) years] and 30 healthy volunteers (mean age, 65.0 ± 5.1 years) were examined by MR diffusion weighted imaging. Compare two