论文部分内容阅读
近年来我们观察到一部分癫痫患者,在首次部分性癫痫发作之后的颅脑CT检查中.大脑白质有片状低密度改变及半数以上有月晕状或结节状增强灶。由于临床和影像学医师对其认识极不一致,有脑炎、脑脓肿、结核瘤、脑囊虫病、脑梗塞及脑肿瘤等各种不同诊断。为此我们对此类病例进行了动态观察,发现此种CT异常为暂时性可逆性改变,现将资料完整的78例观察结果报告如下,并对发病机制作简要讨论。
In recent years, we have observed some patients with epilepsy, brain CT examination after the first partial seizures, flaky low density changes in the white matter and more than half have a halo or nodular enhancement lesions. Because clinical and imaging physicians to their very different understanding, there are encephalitis, brain abscess, tuberculoma, cerebral cysticercosis, cerebral infarction and brain tumors and other different diagnoses. To this end we conducted a dynamic observation of such cases and found that CT abnormalities are temporary reversible changes, the data are complete 78 cases of the results reported below, and the pathogenesis of a brief discussion.