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The information contained on this page is provided as general health information and is not intended to substitute as medical advice and direction from your physician or health care provider. Please direct any questions related to your health care provider. In an emergency, call 9-1-1 or go to the nearest emergency center.


Red blood cells, sickle and Pappenheimer

This photomicrograph of red blood cells (RBCs) shows both sickle-shaped and Pappenheimer bodies.Red blood cells, sickle and Pappenheimer