Aplastic anemia (AA) is a disorder of hematopoietic stem cells that causes pancytopenia and a hypocellular bone marrow without splenomegaly. Affected patients typically present with recurrent infections due to neutropenia, bleeding episodes due to thrombocytopenia, and fatigue due to anemia.
Anyone can get aplastic anemia, but it's more likely to happen to people in their late teens and early 20s, and the elderly. Males and females have about an equal chance of getting it. It is more Author: Amanda Gardner.
Aplastic anemia is an autoimmune disease in which the body fails to produce blood cells in sufficient numbers. Blood cells are produced in the bone marrow by stem cells that reside there. Aplastic anaemia causes a deficiency of all blood cell types: red blood cells, white blood cells, and platelets.. It is more frequent in people in their teens and twenties, but is also common among the Specialty: Oncology, hematology.