在发展中国家,脑囊虫病是常见的神经系统疾病,在一些国家和地区发病率可达3.6％。囊虫病的感染方式有自体感染和异体感染两种。前者是指患者体内同时寄生有绦虫,虫卵通过污染手或食物而被食入,或者在返胃时将含虫卵的成虫节片返回胃中所致;后者指经口食入异体来的虫卵后感染, In developing countries, cysticercosis is a common neurological disease with an incidence rate of 3.6% in some countries and regions. Cysticercosis infection with autologous and allogenic infection in two ways. The former refers to patients with parasites in the body at the same time Taenia, the eggs by contaminated hands or food was ingested, or in the stomach will be back into the stomach with insect eggs containing fragments caused by the latter refers to the oral intake of foreign body Of the eggs after infection,