Sickle cell disease


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Sickle cell disease


Illustration of sickle cells blocking a blood vessel

Normal red blood cells move easily through your blood vessels, taking oxygen to every part of your body. With sickle cell disease, sickled cells can get stuck and block blood vessels, which stops the normal red blood cells and oxygen from getting through.

Credits


Primary Medical Reviewer Anne C. Poinier, MD - Internal Medicine
Specialist Medical Reviewer Martin Steinberg, MD - Hematology
Last Updated January 19, 2007

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