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应用经颅多普勒检查10例普通型偏头痛病人的脑血流。3例在5次偏头痛发作时的检查,脑血流速度普遍异常增快。9例在头痛缓解期测定14次,8例8次显示两侧或个别颅底大动脉流速的异常增快。与国外学者根据局部脑血流研究所得偏头痛缓解期脑血流正常的结论明显地不一致.作者认为,偏头痛病人的脑血流易于受各种因素影响而发生程度不等的异常改变,而经颅多普勒可能比局部脑血流更为敏感。
Transcranial Doppler examination of 10 cases of common type of migraine patients with cerebral blood flow. 3 cases in the five migraine attack examination, the general anomalous rate of cerebral blood flow faster. 9 cases in the headache remission measured 14 times, 8 cases 8 times showed an abnormal increase of the velocity of the skull base artery on both sides or individual. With foreign scholars according to local cerebral blood flow obtained in the study of migraine headache normal cerebral blood flow was significantly inconsistent conclusion.The author believes that migraine patients with cerebral blood flow susceptible to various factors and the occurrence of varying degrees of abnormal changes, Transcranial Doppler may be more sensitive than local cerebral blood flow.