脑囊虫病是神经科较常见的疾病之一,其症状和体征取决于囊虫的位置、数量和机体反应,故临床症状极为复杂。由于症状的多变,正确诊断者仅占1/3,而脑脊液中嗜酸性粒细胞明显增多常提示脑寄生虫病,特别是对脑囊虫病的诊断具有一定价值。现将我们依靠脑脊液细胞学检查协助临床确诊的一典型病例介绍如下。患者男,16岁。13岁时因头痛、头晕一 Neurocysticercosis is one of the more common neurological diseases, the symptoms and signs depends on the location of cysticercosis, the number and body response, so the clinical symptoms are extremely complicated. As the symptoms change, the correct diagnosis accounted for only 1/3, and cerebrospinal fluid eosinophils increased significantly often prompted brain parasites, especially for the diagnosis of cerebral cysticercosis has a value. Now we rely on cerebrospinal fluid cytology to assist clinical diagnosis of a typical case described below. Male patient, 16 years old. 13 years old because of a headache, dizzy