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1989年8月,在河北省安国县腹泻监测试点村,检出因结肠小袋纤毛虫感染而引起慢性腹泻的3例患者,现报告如下。 一、方法 在监测试点村,采集69份稀软便,同时应用羊血水孵化法、蒸馏水孵化法、直接涂片法(包括碘染法)和羊血水简易培养等4种方法进行寄生虫检查。其中蒸馏水孵化法检出3人份结肠小袋纤毛虫滋养体,对患者进行了体检及流行病学调查。
August 1989, Anguo County, Hebei Province, diarrhea monitoring pilot village, detected due to colon pouch ciliates caused by chronic diarrhea in 3 patients, are as follows. Methods One hundred and ninety-nine samples of soft stools were collected from the pilot villages. At the same time, parasite tests were conducted using four methods: sheep blood water incubation, distilled water incubation, direct smear (including iodine staining) and sheep blood simple culture. Among them, 3 aliquots of colonic pouch ciliates trophozoites were detected by distilled water incubation, and physical examination and epidemiological investigation were performed on the patients.