患者系日本北九州市人,男性,54岁,职业船员,从20岁开始一直在拖网渔船上当杂务工。1985年7月退休,同年10月4日,先后二次排出2段绦虫节片,从形态上看好像是一条绦虫的2段,未找到头节,当时粪检阴性。同年12月13日再次粪检,发现有很多类 The patient is a Kitakyushu city man, male, 54 years old, a professional crew member who has been a trawler working as a handyman since the age of 20. Retired in July 1985, the same year on October 4, has discharged two paragraphs two tapeworms, from the morphological point of view like a tapeworm 2, did not find the first section, when the fecal negative. In the same year on December 13 once again dung inspection, found that there are many categories