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Feb 25, 2015 · Learn how to identify malaria parasites or their antigens in the blood of the patient using microscopic tests. Find out the types, methods, and challenges of peripheral smear study and quantitative buffy coat test.
Jul 14, 2020 · Ring trophozoites can be seen in a blood smear when viewed under a microscope. The high proportion of infected red blood cells seen here, including doubly parasitized cells, is characteristic of Plasmodium falciparum.
Learn how to examine Giemsa-stained blood films for detection and identification of malaria parasites by light microscopy. Follow the step-by-step instructions, diagrams and quality assurance guidelines for thick and thin films.
Mar 4, 2022 · Nowadays, the widespread reference method to diagnose malaria under microscope is thin and thick blood smear using Giemsa stain. This method remains the gold standard used to quantify and stage malaria parasites. 2
- 10.1002/jcla.24314
- 2022/04
- J Clin Lab Anal. 2022 Apr; 36(4): e24314.
The malaria parasites are readily seen under the microscope (×1000 magnification) in thick and thin blood smears stained with supravital dyes (e.g., Giemsa’s, Field’s, Wright’s, Leishman’s). The morphologic characteristics of the parasites are summarized in Table A6-1 .
Giemsa microscopy is regarded as the most suitable diagnostic instrument for malaria control because it is inexpensive to perform, able to differentiate malaria species, and quantify parasites. In the age of high-quality light-emitting diode (LED) illumination and solar battery chargers, microscopy has become more feasible in remote areas.
Sep 30, 2023 · There are four main species of human malaria parasites, Plasmodium falciparum, Plasmodium vivax, Plasmodium ovale, and Plasmodium malariae, which cause falciparum malaria, Vivax malaria, Ovale malaria, and Quartan malaria, respectively.
