Aplastic anemia

Aplastic anemia is a condition where the bone marrow does not produce enough, or any, new cells to replenish the blood cells. One known cause is an autoimmune disorder, where the white blood cells attack the bone marrow. In many cases, the etiology is impossible to determine, but aplastic anemia is sometimes associated with exposure to substances such as benzene or to the use of certain drugs, including chloramphenicol and phenylbutazone.

Diagnosis

The diagnosis can only be made on bone marrow biopsy. Before this procedure is undertaken, a patient will generally have had other blood tests to find diagnostic clues, including a full blood count, renal function and electrolytes, liver enzymes, thyroid function tests, vitamin B12 and folic acid levels.

Related Topics:
Bone marrow biopsy - Blood test - Full blood count - Renal function - Electrolyte - Liver enzyme - Thyroid - Vitamin B12 - Folic acid

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