裂头蚴是孟氏迭宫(虫条)虫的第三代蚴虫,人可因生食蛙、蛇、猪肉,用蛙肉敷贴伤口,饮生水或误食其第一中间宿主剑水蚤的原尾蚴而感染。成虫及裂头蚴寄生在人体眼、颌面、皮下及内脏而引起相应的症状、体征,且裂头蚴对人体的危害甚于成虫。我省3家医院1986年以来收治孟氏裂头蚴病6例,报告如下。 Cleft cercariae is the third generation of Monteggia (worms) worm larvae, people may be due to raw food frogs, snakes, pork, dressing with frog wounds, drinking raw water or eating its first intermediate host sword daphnia The original cercaria and infection. Adult and split-head larvae parasites in the human eye, maxillofacial, subcutaneous and visceral and cause the corresponding symptoms, signs, and more harmful to human body than adult worms. Three hospitals in our province since 1986, cancerous cases of sparganosis 6 cases, the report is as follows.