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微丝蚴的检查,一般在这几种情况下,血中是不易查获的:(1)最早期患者(传染丝虫不久,成虫正在生长);(2)取血时间过早(尤其是马来丝虫);(3)淋巴管、结炎反复发作或已形成象皮肿,引起淋巴管阻塞的晚期患者。因此在流行区对血中未查到微丝蚴的病人,亦不能完全确定是非丝虫病人。但是为彻底消灭丝虫病,做到不遗漏病人,就必须解决某些怕刺耳垂而不接受验血,早期患者微丝蚴不易查获,以及大规模防治中显微镜和检骇人员不足,夜晚检血不便等问题。我们根
Microfilaria examination, usually in these cases, the blood is not easy to seize: (1) the earliest patients (infected filariasis soon, adults are growing); (2) take too early to take blood (especially the horse To filarial worms); (3) lymphatic vessels, inflammation or recurrent edema has been formed, caused by lymphatic obstruction in advanced patients. Therefore, the prevalence of blood in the microfilaria was not found in patients, can not be completely determined non-filariasis patients. However, for the complete elimination of filariasis, so that patients do not miss out, we must solve some of the fear of harsh and do not accept blood tests, early detection of microfilaria is not easy, as well as large-scale prevention and treatment of microscopic scarce staff shortage, night inspection Blood inconvenience and other issues. Our roots