患者男性,35岁,干部。1997年5月25日在浙江省温州市生食生饮蛇胆汁与蛇血酒各一杯,约50ml。于7月20日觉腹部闷痛不适,间断腹泄或便秘,偶有恶心、呕吐,于当地医院就诊未见好转。7月28日排便时发现粪便中有数段能蠕动的、长约4cm白色带状物。三个月间在粪便中4次发现能蠕动的虫体 Male patient, 35 years old, cadre. May 25, 1997 in Wenzhou City, Zhejiang Province, raw food students drink snake bile snake juice and a glass of blood, about 50ml. On July 20, we found abdominal discomfort, intermittent diarrhea or constipation. We occasionally had nausea and vomiting. There was no improvement in the local hospital. July 28 defecation found that there are sections of stool can move, about 4cm white ribbon. Three months in the stool found in three months to crawl worms