猪巨吻棘头虫俗称猪棘头虫,是猪小肠内常见的寄生虫,在我国分布很广,但寄生于人体肠道者罕见,现报告1例。 患者男性,3岁。据其母代诉,患儿腹痛不适月余,当地曾诊为肠蛔虫病而给予驱虫治疗,但末见蛔虫排出。近一周来腹痛加剧并伴恶心、呕吐、发热,曾吐出两条蛔虫。患儿家族史无特殊,既往健康,曾 Knotted as a common parasitoid in the pig intestine, it is widely distributed in our country, but it is rare in parasites on human intestinal tract. One case is reported now. Male patient, 3 years old. According to its mother on behalf of the complaint, children with abdominal pain discomfort for more than a month, the local has been diagnosed as intestinal ascariasis and give deworming treatment, but the end of roundworm excretion. Nearly a week to aggravate abdominal pain and nausea, vomiting, fever, had spit two roundworms. No special family history of children, past health, had