猪巨吻棘头虫是猪体内比较常见的肠道寄生虫,偶可寄生于人体,引起棘头虫病,在临床上可引起肠穿孔,危害较大。过去,对人体棘头虫病不甚了解,自1964年以来辽宁、河北、山东等省广大农村陆续发现了本病,并引起各地的重视。因此,战斗在农村的赤脚医生对此病应引起注意,并应有所了解,以便积极防治棘头虫病,保护人民的身体健康。【形态】成虫:是一种较大型寄生虫,外观呈乳白色或淡红色,背腹略扁平,体表有明显的横纹,虫体前端钝圆,尾端稍尖细。本虫为雌雄异体,雄虫较小,长5～10厘米,宽3～5毫米,尾端具有交接伞;雌虫长 Pig giant snake biting pest is more common pig intestinal parasites, even parasitic on the human body, causing spine head disease, can cause intestinal perforation in the clinic, more harmful. In the past, people did not know much about spines, and since 1964, the disease has been discovered in the vast rural areas of Liaoning, Hebei and Shandong provinces and has drawn great attention from all over the world. Therefore, barefoot doctors fighting in rural areas should pay attention to this disease and should be aware of them, so as to actively prevent and treat spines and pests, and protect the health of the people. Morphology Adult: is a larger parasite, the appearance was milky white or pink, back slightly flat belly, the body surface obvious stripes, body front rounded, tail tip slightly pointed. The insect is dioecious, male smaller, 5 to 10 cm long, 3 to 5 mm wide, the tail has a handover umbrella; female long