Bone Marrow Transplantation – All You Need to Know

1. B L O O D D I S O R D E R S & S T E M C E L L T R A N S P L A N T BONE MARROW TRANSPLANTATION Transplantation Bone marrow transplant is a medical procedure for replacing diseased or damaged bone marrow with a healthy one. Your blood cells begin as young cells that are known as hematopoietic stem cells. Once these cells mature, they come out of bone marrow into the bloodstream. Bone Marrow Bone marrow is a spongy, soft tissue within the bones, which makes blood stem cells or blood- forming cells. These cells further turn into blood cells, such as red blood cells carry oxygen to different body parts, white blood cells to combat infections and blood platelets for controlling bleeding. Bone Marrow Transplant Work Before undergoing a bone marrow transplant you get chemotherapy without or with radiation therapy that kills diseases or damaged blood- forming marrow and cells. After that, healthy cells are injected into your bloodstream via an intravenous (IV) tube or line. Bone Marrow Types Autologous Transplant – This transplant uses the patient’s blood-forming cells. Allogeneic Transplant – This procedure uses the donor’s blood-forming cells to form healthy cells. lHaploidentical Transplant – This procedure is a type of allogeneic transplant. BMT Procedure The bone marrow includes hematopoietic stem cells, which further grow to form red blood cells, white blood cells and blood platelets. With the help of the bone marrow transplant, doctors can: replace diseased marrow that’s unable to make new stem cells, insert new donor cells into the blood for finding and killing cancer cells. Source: https://www.fmri.in