Cancer registrars<span> are data information specialists that capture a complete history, diagnosis, treatment, and health status for every </span>cancer<span> patient in the U.S.
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Well your body is affect by leukemia because once it starts taking out the white blood cells your body becomes weaker because there is nothing to fight off sickness so there really is no part of your body that leukemia does not effect.
I think because so they can stay healthy for while
