Nelly’s Sister, Jackie Donahue, 31, was diagnosed with acute myelogenous leukemia in March 2001. The cancer was in remission for nearly two years before she suffered a relapse in 2003, after which Nelly (born Cornell Haynes Jr.) formed the Jes Us 4 Jackie campaign to find a bone marrow donor for his sister and to raise donation awareness.
Leukemia is a cancer of blood-forming cells in the bone marrow. These deranged, immature cells accumulate in the blood and within organs of the body. They are not able to carry out the normal functions of blood cells.
Normal blood contains 3 major groups of cells: white blood cells, red blood cells, and platelets. All 3 types of blood cells develop from one immature cell type, called blood/marrow stem cells, in a process called hematopoiesis.
Symptoms usually develop fairly quickly in acute leukemias. Most cases of acute leukemia are diagnosed when the person visits his or her healthcare provider after becoming ill. Symptoms develop gradually in chronic leukemias and are generally not as severe as in acute leukemias. About 20% of people withchronic leukemia do not have symptoms at the time their disease is diagnosed.
Some symptoms of leukemia are due to deficiencies of normal blood cells. Others are due to collections of leukemia cells in tissues and organs. Leukemia cells can collect in many different parts of the body, such as thetesticles, brain, lymph nodes, liver, spleen, digestive tract, kidneys, lungs, eyes, and skin — in effect, virtually every tissue site.
For More on Leukemia, check out the video below!