How bone marrow is transplanted?
Healthy marrow and blood cells are needed to live. When disease affects marrow so that it cannot function properly, a marrow or cord blood transplant could be the best treatment option, and for some patients, offers the only potential cure.
A bone marrow transplant takes a donor’s healthy blood-forming cells and puts them into the patient’s bloodstream, where they begin to grow and make healthy red blood cells, white blood cells and platelets. Patients receive high doses of chemotherapy to prepare their body for the transplant. Then on transplant day, the patient receives the donated cells in a process that is like getting blood or medicine through an intravenous (IV) catheter, or tube.
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