Leukemia is a malignant tumor in the blood system, and bone marrow transplantation can be chosen for treatment, but bone marrow transplantation also requires many conditions.
First of all, bone marrow matching is often difficult.
Secondly, the cost of bone marrow transplantation is relatively high.
Thirdly, after bone marrow transplantation, patients may have serious complications, some patients may have infections, and some patients may have graft-versus-host disease. Of course, a small number of patients may relapse after bone marrow transplantation.
Therefore, about half of leukemia patients treated by bone marrow transplantation may be cured.