Common Migraine Attacks Preceded by Focal Hyperemia and Parietal Oligemia in the rCBF Pattern
Common Migraine Attacks Preceded by Focal Hyperemia and Parietal Oligemia in the rCBF Pattern
复制标题
rCBF 模式中常见的偏头痛发作先于局灶性充血和顶叶少血症
作者：
H. Gelmers
采用254型多探测器伽玛相机，采用氙-133注射法测定优势半球区域脑血流量（rCBF）。在rCBF研究期间，两名患者出现了常见的偏头痛发作。头痛发生前，一名患者的枕顶区和另一名患者的顶中央区出现局灶性贫血。神经系统检查正常。这些结果表明，至少在特定患者中，普通偏头痛的初始脑血流动力学与典型偏头痛患者相同。
Regional cerebral blood flow (rCBF) was measured in the dominant hemisphere with the xenon-133 injection method, using the 254 multidetector gamma camera. Two patients developed a common migraine attack during the rCBF studies. The headache was preceded by focal oligemia in the occipitoparietal region in one of the patients and in the parietocentral region in the other. Neurological examination was normal. These results indicate that the initiating cerebral hemodynamics in common migraine are, at least in particular patients, the same as in patients with classic migraine.