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引言猪巨吻棘头虫正常寄生于猪的小肠,以吻上倒钩附着肠壁,寄生部位有溃疡,坏死,以至穿孔形成腹膜炎,并有明显的贫血现象。在偶然情况下也可寄生于人体,引起腹痛、腹泻,甚至引起急腹症如肠穿孔,腹膜炎等。猪巨吻棘头虫在动物体内发现甚早,首先,1776年由Pallas发现,于1778年后作了描述并命名为Macracanthorhynchus hirudinaceus(Pallas,1781)。1916年Travassos氏建立了巨吻棘头虫属,而改为M.hirudinaceus(Pallas,1781)Travassos
Introduction Pleurotus hippocastanum normally parasites in the small intestine of pig to kiss the barb attached to the intestinal wall, parasitic ulcers, necrosis, and perforation to form peritonitis, and significant anemia. Occasionally also parasitic on the body, causing abdominal pain, diarrhea, and even cause acute abdomen such as intestinal perforation, peritonitis and so on. Macpherschuochronosis is found very early in animals, first discovered in 1776 by Pallas and later described in 1778 as Macracanthorhynchus hirudinaceus (Pallas, 1781). In 1916 Travassos established the genus Hippocampus instead of M. hirudinaceus (Pallas, 1781) Travassos