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血吸虫病是人类重要的蠕虫传染病之一,它广泛分布于三个大陆,影响20亿以上的人口而且致死率相当高。人们愈是有效的利用水陆资源,血吸虫病愈盛行。非洲和南美洲许多国家的发展有赖于堤坝的建设和灌溉的使用,因而为本病中间宿立螺丝类提供了理想的繁殖基地病因此,血吸虫病不仅是内科医师和科学家的课题。亦是水利工程师,经济学家和政治工作者的课题。由于居民的迁移和国际旅游事业的发展,现今非流行区如北美和欧洲亦发现了成千上万的病人。本文介绍一下临床医生可遇到的血吸虫病的突出表现和综合症。另外,对近20年来血吸虫病的研究成果和未来可能的研究方向作一简要叙述。
Schistosomiasis is one of the most important helminth diseases in humans. It is widely distributed in three continents and affects over 2 billion people and has a relatively high lethality rate. The more effective the use of water and land resources, the prevalence of schistosomiasis. The development of many countries in Africa and South America depends on the construction of dams and the use of irrigation and therefore provides an ideal breeding ground for the intermediate accommodation of the disease. Schistosomiasis is therefore not only a topic for physicians and scientists. It is also a topic for water conservancy engineers, economists and political workers. Due to the relocation of residents and the development of international tourism, tens of thousands of patients have also been found in non-endemic areas such as North America and Europe. This article describes the prominent manifestations and syndromes of schistosomiasis that clinicians can encounter. In addition, the research results of schistosomiasis in the past 20 years and possible future research directions are briefly described.