大连市6例微小膜壳绦虫感染及其病例分析

Infection and epidemic analysis of 6 cases with hymenolepiasis nana in Dalian aera

[目的]分析大连市6例微小膜壳绦虫感染者的临床表现和发病特点,阐明微小膜壳绦虫感染及发病的流行病学原因和依据。[方法]通过对大连市6例微小膜壳绦虫感染患者的发病原因及临床表现调查,结合文献资料报道对病例进行深入探讨和分析。[结果]6例感染病人发病前无明显病征,通过常规体检从粪便标本中检获到虫卵,从驱虫中获取成虫,经病原学鉴定诊断为微小膜壳绦虫感染。[结论]微小膜壳绦虫少数感染时,人体一般没有明显的症状。如果感染严重,患者主要表现消化系统与神经系统受损症状。注意饮食卫生和加强鼠害防制是控制本病感染和传播的重要措施。

[ Objective] To analysis the clinic and pathological characteristics of Hymenolepis nana and explore the epidemiology basis lead to hymenolepiasis nana. [ Method] Combining with document reports, pathogenic factors and clinical manifestations of 6 patients with hymenolepiasis nana in Dalian area are analysed on its epidemiology. [ Result] These patients do not have obvious symptoms before having illness coming on, the physical examinations are checked and aetiology diagnoses have made by eggs from excrement sample. [ Conclusion] These patients do not generally have obvious symptoms. When serious infection, these patients can display symptoms of digestive system and nervous system in children especially. Noticing dietetic hygiene and managing mouse are the important measures to control this disease.