When bone marrow transplant is needed depends on severe blood disorders such as leukemia, lymphoma, aplastic anemia, thalassemia, or immune deficiencies. It is recommended when bone marrow fails to produce healthy blood cells or when chemotherapy alone is insufficient to control advanced or relapsed disease. https://www.medicoverhospitals.in/procedures/bone-marrow-transplant/?utm_source=Galaxy+Tech+Solutions&utm_medium=Referral&utm_campaign=Galaxy+Tech+Solutions