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目的通过肠道原虫包囊及蠕虫卵与花粉颗粒形态比较找出其鉴别点,为广大检验工作者提供诊断依据,同时给寄生虫学初学者提供参考。方法在光学显微镜下观察,通过数码显微摄像系统拍照。结果比较寄生虫包囊及虫卵和花粉颗粒在大小、形状、颜色、外壁、内含物等形态学方面的差别。结论在显微镜下,仔细观察可以区分肠道原虫包囊及蠕虫卵与花粉颗粒。
OBJECTIVE To find out the distinguishing points of enteric cysts and worm eggs by comparison with pollen grains, to provide a basis for the general surveyors to diagnose, and to provide a reference for beginners of parasitology. Methods Observed under a light microscope and photographed through a digital microscope camera system. Results The morphological differences of parasite cysts and egg and pollen grains in size, shape, color, outer wall and inclusion were compared. Conclusions Under the microscope, careful observation can distinguish intestinal protozoa cysts and worm eggs and pollen grains.