Bone marrow transplant, also known as a stem cell transplant, is a medical procedure that involves the replacement of damaged or diseased bone marrow with healthy stem cells. The bone marrow, a spongy tissue found inside the bones, is responsible for producing blood cells, including red blood cells, white blood cells, and platelets. Bone marrow transplants are often used in the treatment of various conditions, including certain cancers, genetic disorders, and diseases affecting the bone marrow.

Bone marrow transplants have the potential to cure certain diseases and provide a chance for a healthier life, but they also involve significant risks and require careful consideration of individual factors. Patients and their healthcare teams work together to determine the most appropriate transplant approach based on the specific diagnosis and circumstances.