Bone marrow transplantation is divided into autologous hematopoietic stem cell transplantation and allogeneic hematopoietic stem cell transplantation. Autologous transplantation costs about $100,000 to $200,000 and allogeneic transplantation costs about $300,000 or so. 1. Autologous transplantation: It refers to the transplantation with the patient’s own stem cells. Before the transplantation, the patient first enters the laminar flow ward to remove the cells in the body, and then the patient’s own hematopoietic stem cells are infused back into the body, so as to achieve a cure. It costs around 100,000 to 200,000 dollars. Specific drugs include Marfan, etc. 2. Allogeneic transplantation: through the way of matching, the hematopoietic stem cells of healthy people will be transplanted into the patient’s body, and the patient’s own bone marrow needs to be inhibited by drugs before transplantation, so as to make the allogeneic cells survive in the patient’s body and rebuild the hematopoietic function, and attention should be paid to the reaction of exclusion after transplantation. Allogeneic transplantation costs about 300,000 dollars. Specific medications include fludarabine and leucovorin. The cost of bone marrow transplantation varies according to the patient’s condition and the level of the hospital, depending on the circumstances, and the cost may increase if other complications occur or with follow-up treatment. The use of medication needs to be under the guidance of a physician.