Aplastic Anemia and Other Bone Marrow Failure Syndromes

During the past decade, there have been numerous direct and indirect scientific contributions to both the etiology and therapy of aplastic anemia and related bone marrow failure syndromes. Clinical observations, such as autologous bone marrow recovery after conditioning with immunosup­ pressive agents for bone marrow transplantation; failure to achieve en­ graftment in some identical twins without prior immunosuppressive ther­ apy; and hematologic response to immunosuppressive agents, have le