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David Jacobsohn, MD, ScM, MBA, division chief of Blood and Marrow Transplantation, helps a young girl perform a medical check-up on a doll as a way to cope with her treatment.

Bone Marrow Failure Program

Family Resources

David Jacobsohn, MD, ScM, MBA, division chief of Blood and Marrow Transplantation, helps a young girl perform a medical check-up on a doll as a way to cope with her treatment.

Helpful Websites

Explore these websites to learn more about conditions related to bone marrow failure:

Glossary of Terms

Use this glossary of terms to help as you learn more about bone marrow failure and related conditions.

  • Anemia: Decreased number of red blood cells.
  • Bone marrow: The spongy center of bones that is the “factory” for all blood cells in circulation.
  • Bone marrow biopsy: A procedure by which a small sample of bone marrow is taken from the hip bone.
  • Hemoglobin: A protein in red blood cells that binds oxygen so that red blood cells can transport oxygen from lungs to organs or tissues. A decreased level of this protein results in anemia.
  • Immunosuppressive therapy (IST): Medications used to suppress the body's immune response and allow the bone marrow stem cells to grow and make new blood cells.
  • Neutrophil: One type of white blood cells important in fighting bacteria and fungi.
  • Petechiae: Tiny, flat, red pinpoint spots on skin caused by bleeding under the skin from broken capillaries.
  • Platelet: A component of blood involved in clotting. Low number of platelets can lead to petechiae, easy bruising or easy bleeding.
  • Red blood cell: A type of blood cell responsible for transporting oxygen from lungs to tissues and carry carbon dioxide back to the lungs.
  • White blood cell: A type of blood cell responsible for fighting infection.