Bone marrow transplant in Rohini Delhi Bone marrow transplantation is a procedure wherein stem cells from bone marrow that produce various blood cells like red blood cells, white blood cells and platelets are injected into a recipient after a short course of chemotherapy called conditioning. These stem cells are also referred to as hematopoietic stem cells. Nowadays, hematopoietic stem cells may also be obtained from peripheral blood after treatment with certain growth factors or from umbilical cord. Thus , the term "Hematopoietic stem cell transplantation" is now preferred to "Bone marrow transplantation" to include these other sources of hematopoietic stem cells. http://www.drrayaz.com/