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偏头痛患者的脑白质 MRI 异常信号与其发病机理的相关研究,国内尚未见报道,现报道24例伴有先兆型偏头痛(MA)与20例不伴先兆型偏头痛(M0)患者的头颅 MRI 改变并探讨其意义。资料与方法全部病例均符合1988年国际头痛学会头痛分类标准。经详细病史询问及检查排除继发
It has been reported in 24 cases of migraine patients with abnormal signal of white matter and its pathogenesis. There are 24 cases of cranial MRI reported in 24 cases with aura migraine (MA) and 20 cases without aura migraine (M0) Change and explore its meaning. Materials and Methods All cases were in line with the 1988 International Headache Society headache classification criteria. After a detailed history of inquiry and check to exclude secondary