Successful retransplantation of bone marrow following failure of initial engraftment in a patient with aplastic anemia.
Histobompatible sibling bone marrow was transplanted to a patient withsevere aplastic anemia. The first transplant failed, but a second transplantfrom the same donor was successfully performed with a new and more potentimmunosuppressive regimen. Successful retransplantation after marrow graftrejection is now possible.