蛔虫为寄生于人体最常见的寄生虫,对人体危害极大,除掠夺营养,影响儿童发育外,经常引起严重的并发病。其中,因蛔虫引起神经系统症状者,如惊厥,舞蹈样运动等,称为蛔虫性脑病。对于此病,目前尚未引起广泛的注意,有时还与中枢神经系统感染、中毒性脑病或虚性脑膜炎相混淆,常常造成误诊误治。一、临床表现蛔虫性脑病往往发生在10岁以下的儿童,以5岁前后为多发。病儿可突然发生失神、癫痫样发作或舞蹈样运动,发作后多数可清醒如常,也有昏睡直至昏 Roundworms parasites in the human body is the most common parasite, a great harm to the human body, in addition to plundering nutrition, affecting children’s development, often cause serious complications. Among them, those who cause nervous system symptoms caused by roundworms, such as convulsions, dance-like exercise, known as roundworm encephalopathy. For this disease, has not yet caused widespread attention, and sometimes with the central nervous system infection, toxic encephalopathy or meningitis, confusion, often resulting in misdiagnosis and mistreatment. First, the clinical manifestations of Ascaris encephalopathy often occurs in children under the age of 10 to 5 years of age as multiple. Sick child may suddenly absence, epileptic seizures or dance-like exercise, after the onset of most can be awake as usual, but also lethargy until faint