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缩小膜壳绦虫(又名长膜壳绦虫)为鼠类常见的寄生虫,人体少见,1990年12月,慈溪市在人体肠道寄生虫调查时发现1例。 患者胡某,女,18个月,住慈溪市新浦镇洋龙村,其大便用改良加藤氏法进行检验肠道寄生虫时,发现缩小膜壳绦虫虫卵,(每克粪便有384个虫卵)。镜下观察虫卵呈近圆形,桔黄色,其大小为85.4×88.45μm,卵壳较厚,壳与胚膜之间有一层半透明波浪形内膜,六钩蚴清晰可见。同时,粪便发现缩小膜壳绦虫节片,节片全长约12～15cm,但未见头节,节片结构及形态特征与有关寄生虫学上描述的缩小膜壳绦虫相一致。次日,又取患儿大
Narrowed tapeworm tapeworm (also known as tapeworm tapeworm) is a common mouse parasites, human rare, December 1990, Cixi City in the human intestinal parasites survey found 1 case. Patient Humou, female, 18 months living in Yanglong Village, Xinpu Town, Cixi City, whose stool was tested for intestinal parasites by the modified Kato’s method, was found to reduce the eggs of the tapeworm (384 worms per gram of faeces) egg). Microscopic observation of eggs was nearly round, orange, the size of 85.4 × 88.45μm, thick egg shell, shell and embryo between a layer of translucent wavy intima, cercariae clearly visible. At the same time, feces were found to reduce the tapeworm capsule segments, section length of about 12 ~ 15cm, but not the first section, section structure and morphological characteristics consistent with the parasite described shrinking tapeworm consistent. The next day, take the child again