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Ⅰ型单纯疱疹性病毒(HSV)引起急性坏死性脑炎(伴水肿、坏死和出血),其选择性损害颞叶和额叶,临床征象包括精神异常,并可在数天内从意识模糊和定向障碍迅速进展至昏迷。抗病毒治疗必须在昏迷前开始方有效,但早期,难以确诊,由于MRI有较大的对比度,可在CT出现改变前证实此病。本文对4例急性单纯疱疹性脑炎(HSE)作CT和
Acute herpes simplex virus type 1 (HSV) causes acute necrotizing encephalitis (with edema, necrosis and hemorrhage), which selectively damages the temporal and frontal lobes and clinical signs include psychiatric abnormalities and may be obscured and oriented within a few days Obstacles rapidly progress to coma. Antiviral therapy must be effective at the beginning of a coma, but early, difficult to diagnose, because MRI has a greater contrast, can confirm the disease before CT changes. In this paper, 4 cases of acute herpes simplex encephalitis (HSE) for CT and