MedlinePlus Medical Encyclopedia: Malaria, photomicrograph of cellular parasites

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Malaria, photomicrograph of cellular parasites

Malaria is a disease caused by parasites. This picture shows dark orange-stained malaria parasites inside red blood cells (a) and outside the cells (b). Note the large cells that look like targets; it is unknown how these target cells are related to this disease.

Update Date: 5/3/2006

Updated by: Michael C. Milone, M.D., Ph.D., Department of Pathology and Laboratory Medicine, University of Pennsylvania Medical Center, Philadelphia, PA.

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