@article{oai:sapmed.repo.nii.ac.jp:00008077, author = {溝渕, 雅広 and 伊藤, 直樹 and 田中, 千春 and 横尾, 智子 and 佐光, 一也 and 村上, 宣人 and 仁平, 敦子 and 阿部, 剛典 and 武田, 利兵衛 and 中川原, 譲二}, issue = {1}, journal = {北海道脳神経疾患研究所医誌 = Journal of Hokkaido Brain Research Foundation}, month = {Dec}, note = {Generalized seizures are one of the common manifestations in hypertensive encephalopathy, but the mechanism of the seizure is unknown. We evaluated MRI and SPECT findings in five cases of hypertensive encephalopathy with or without seizures and discussed its possible mechanism. All three cases with seizures, in contrast to two cases without seizures, had lesions in the widespread cerebral cortex and subcortical white matter in MRI, and low perfusion areas in SPECT. In all cases, no arterial occlusion or stenosis was seen in cerebral angiography, and no paroximal discharge was demonstrated in EEG. It is suggested that correlation between seizures and widespread cerebral ischemia may exist.}, pages = {25--28}, title = {全身痙攣を伴う高血圧性脳症のMRIおよびSPECT所見}, volume = {8・9}, year = {1997} }