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目的：研究偏头痛的病理生理及治疗药物。方法：９例偏头痛发作病人（均为女性，１２～６１岁，平均３９岁）。从放射性核素血管造影获得的动态数据求得mCBF（平均脑血流量）；用９９Tcm－ECD（９９Tcm－双半胱乙酯）本底减除法，连续２次测定rCBF（局部脑血流量）。静脉弹丸式
Objective: To study the pathophysiology and treatment of migraine. Methods: Nine migraine attacks (all women, 12 to 61 years, average 39 years). MCBF (mean cerebral blood flow) was determined from dynamic data obtained from radionuclide angiography; rCBF (regional cerebral blood flow) was measured twice in succession using a 99Tcm-ECD (99Tcm-double-methyl ethyl ester) background subtraction method. Vein pellet style