Hyperreactive hematopoiesis

Definition

Hyperreactive hematopoiesis is an abnormal increase in the production of blood cells by the bone marrow. It can be a response to chronic inflammation, infection, or certain hematologic diseases.

5 Must Know Facts For Your Next Test

1. Hyperreactive hematopoiesis often results in elevated levels of white blood cells, red blood cells, or platelets.
2. Nutritional deficiencies, particularly of iron, vitamin B12, and folic acid, can exacerbate hyperreactive hematopoiesis.
3. It can lead to complications such as splenomegaly (enlarged spleen) and increased risk of thrombosis.
4. Management may involve addressing underlying causes like infections or inflammatory conditions and ensuring adequate nutritional support.
5. Dietary interventions may include supplementation with essential vitamins and minerals to support balanced hematopoiesis.

Review Questions

• What are some potential causes of hyperreactive hematopoiesis?
• How can nutrition impact hyperreactive hematopoiesis?
• What complications can arise from untreated hyperreactive hematopoiesis?

Related terms

Anemia: A condition characterized by a deficiency of red blood cells or hemoglobin in the blood.

Thrombocytosis: An abnormal increase in the number of platelets in the blood.

Splenomegaly: Enlargement of the spleen often associated with various medical conditions including hyperreactive hematopoiesis.