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单纯疱疹性脑炎(HSE)是一种死亡率与发病率极高的疾病,但如早期治疗,可使死亡率大为降低。本文对11例HSE病人施行了CT、EEG与同位素锝扫描的对比研究,尤其着重于CT的检查。11例中6例CT扫描有低密度区,侵及额、颞、顶、枕叶与外囊、屏状核,其中主要为颞叶。全部病例EEG均为异常所见;4例表现局限性θ波,其余7例为高波幅或低波幅的双相或三相复合慢波。6例(CT均异常)行同位素锝扫描,3例在1侧大脑半球有浓集区,
Herpes simplex encephalitis (HSE) is a disease with a high rate of mortality and morbidity, but with early treatment, mortality can be greatly reduced. In this paper, 11 cases of HSE patients underwent CT, EEG and isotope technetium scans contrast study, with particular emphasis on CT examination. In 11 cases, CT scan of 6 cases had low-density area, invaded frontal, temporal, apex, occipital lobe and outer capsule, and the nucleus of the screen-like nucleus. The main temporal lobe was CT scan. All cases were abnormal EEG seen; 4 cases showed the limitations of theta wave, the remaining seven cases of high amplitude or low amplitude biphasic or three-phase composite slow wave. Six cases (CT abnormalities) were performed isotope technetium scans, three cases in the hemisphere side of the concentration area,