Monocytopenia
Monocytopenia
Monocytopenia (pronounced: mɒnəʊsaɪtəˈpiːnɪə) is a medical condition characterized by a decrease in the number of monocytes in the blood.
Etymology
The term "Monocytopenia" is derived from three Greek words: "mono" meaning single, "cyte" meaning cell, and "penia" meaning deficiency. Thus, it literally translates to "deficiency of single cells".
Definition
Monocytopenia is defined as a condition where the absolute count of monocytes falls below 200 cells/µL of blood. Monocytes are a type of white blood cell that plays a crucial role in the immune system, particularly in fighting off infections and aiding in the healing process.
Causes
Monocytopenia can be caused by a variety of factors, including:
- Certain medications, such as chemotherapy drugs
- Bone marrow disorders
- Severe physical stress
- Certain viral infections, such as HIV
- Certain autoimmune diseases, such as rheumatoid arthritis
Symptoms
Symptoms of monocytopenia can vary depending on the underlying cause, but may include:
- Frequent infections
- Slow wound healing
- Fatigue
- Fever
Diagnosis
Monocytopenia is typically diagnosed through a complete blood count (CBC) test, which measures the number of each type of cell in the blood, including monocytes.
Treatment
Treatment for monocytopenia typically involves addressing the underlying cause. This may involve changing medications, treating infections, or managing autoimmune diseases.
Related Terms
- Leukopenia: A decrease in the total number of white blood cells in the blood.
- Neutropenia: A decrease in the number of neutrophils in the blood.
- Lymphocytopenia: A decrease in the number of lymphocytes in the blood.
External links
- Medical encyclopedia article on Monocytopenia
- Wikipedia's article - Monocytopenia
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