1. First: Bone marrow transplantation is hematopoietic stem cell transplantation, which is a therapeutic method of treating a series of diseases through intravenous infusion of hematopoietic stem and progenitor cells to rebuild the patient's normal hematopoietic and immune system. Hematopoietic stem cell transplantation has replaced the term "bone marrow transplantation" to a considerable extent, because hematopoietic stem cells are not only derived from bone marrow.
2. Second: Bone marrow transplantation can be divided into, according to the source of hematopoietic stem cells is divided into bone marrow, peripheral blood, umbilical cord blood, etc.; according to the relationship between the donor and the recipient of the classification of autologous hematopoietic stem cell transplantation The autologous normal or remission hematopoietic stem cells are preserved, and after the patient receives a large dose of chemotherapy to transfuse back into the hematopoietic stem cells.
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Third: Bone marrow transplantation has the following indications: refractory or relapsed leukemia; primary acute leukemia, where long-term survival is expected to be difficult without transplantation; myeloproliferative disorders and chronic lymphocytic leukemia; and chronic myeloid leukemia. Hereditary anemia such as thalassemia, sickle cell anemia, and myelofibrosis.
Precautions
Bone marrow transplantation as a more specialized term, a lot of detailed things are not good to explain, if you need to know specifically, it is best to go to a professional medical institution for consultation, not blindly.