在我国农村,蛔虫病的发病率仍然很高,併发肠梗阻或胆道蛔虫病者并不少见。在小儿偶可因蛔虫感染而引起神经系统症状,虽不多见,但在临床上却很重要,现综合报道4例: 例1:胡××,男性,3岁。因神志不清数小时收住院。入院前一天患儿因腹痛服驱虫丹后疼痛稍缓解,能进食。但3天未解大便,当晚精神不振,次晨即呼之不醒,拟诊为“脑 In our country’s rural areas, the incidence of ascariasis is still high, and intestinal obstruction or biliary ascariasis are not uncommon. Occasionally in children because of Ascaris infection caused by nervous system symptoms, although rare, but clinically important, are now reported in 4 cases: Example 1: Hu × ×, male, 3 years old. Inconvenient hours admitted to hospital. The day before admission, children with abdominal pain due to paralysis pain relieved pain relief, can eat. However, 3 days did not understand the stool, sluggish night, the next morning that wake up, to be diagnosed as "brain