What are monocytes in a blood test? And what does it mean if they are increased?

What are monocytes in a blood test? And what does it mean if they are increased?

monocyte count test | absolute monocyte count test | low monocyte count | monocyte test normal range

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answers (6)

Answer 1
May, 2021

An increased level of monocytes in the blood is called monocytosis, a decreased level is monocytopenia.

If the decoding of mono in the blood shows that monocytes are increased, this means that there is a focus of inflammation in the body. An increase in the absolute number of monocytes is called absolute monocytosis.

Important information: What does a decrease in lymphocytes in the blood mean in an adult (reasons for a decrease)?

Relative monocytosis is a change in the percentage of monocytes to the total number of leukocytes. Monocytes can periodically rise in percentage due to a variety of reasons, such as a hearty breakfast. Therefore, in the case of small deviations, this indicator has no diagnostic value.

However, if the percentage of white cells increases to 13-17%, then it can be assumed that there is an insignificant focus of inflammation in the body, if their level rises to 18 -24% or more - this indicates a stronger infectious and inflammatory process.

Why are monocytes increased

To better understand the reasons for an increase in monocytes, you need to know what these cells are and what function they perform. Monocytes are mature unicellular leukocytes that form in the bone marrow and live for more than 3 days. They reach the maximum active state when they enter the bloodstream. Here they grow, perform their functions, and approximately 70 hours after formation, they are reborn into macrophages and absorbed into the nearest tissues. Therefore, I advise you to also take tests and undergo medical examination in a timely manner.

Answer 2
May, 2021

I passed a blood test, monocytes are overestimated, I turned to a therapist, the doctor sent me to a hematologist, have a repeat. analysis, ultrasound of the spleen, medical history, if any, thank you)))

Answer 3
May, 2021

An increase in monocytes in an absolute value above> 0.8-1.0 thousand / μL is considered clinically significant. You don't need to look at%, only at the absolute figures, they are also expressed at 10 ^ 9 / l. A slight increase in monocytes may indicate a viral, bacterial, or fungal infection. An increase above 1.0-1.5 thousand / μL in the presence of dysplastic neurophils may indicate CML - chronic myelomonocytic leukemia.

Answer 4
May, 2021

Your question is answered by the therapist of the Medical Center "XXI Century" Knyazhevskaya Evgenia Anatolyevna:

Monocytes are blood cells that perform a protective function in the body. Penetrating from the blood into the affected tissues and organs, they absorb (this process is called phagocytosis) various foreign substances, bacteria, immune complexes, and neutralize them. An increase in the number of monocytes in the blood over 0.8 × 109 / L (monocytosis) accompanies a number of diseases: viral and bacterial infections (infectious mononucleosis, tuberculosis, infectious endocarditis, etc.), autoimmune processes (systemic vasculitis, rheumatoid arthritis), blood diseases ... Monocytes may increase for a short time after acute viral infections during the recovery period.

Answer 5
May, 2021

Good afternoon. Monocytes are one of five forms of leukocytes (four other forms: basophils, neutrophils, eosinophils, lymphocytes), which are formed in the human bone marrow.

Monocytes are phagocytes, i.e. can absorb and digest. And their main function is to destroy various viruses, tumor cells, microorganisms.

Monocytes can increase in two ways, the first is when they increase in number, and the second way is to increase their number in relation to other forms of leukocytes .

The reason for the increase in monocytes is various diseases, for example, viral diseases, acute respiratory diseases, malignant neoplasms, helminthic lesions of the body, etc.

With an increased number of monocytes, you should contact a therapist to prescribe treatment or send for additional examinations, so that you can then send it to a narrow specialist. Additionally about monocytes, incl. about the reasons for their increase and decrease, you can find out here: The reasons for the decrease and increase in monocytes in the blood.

Answer 6
May, 2021

You need to look at the whole blood test. It is also important how much monocytes and other indicators are increased.

Monocytes are blood cells, namely one of the leukocyte fractions responsible for the body's non-specific defense. They are formed in the bone marrow and, entering the bloodstream, acquire the ability to phagocytosis (become macrophages) - in simple words, "they eat foreign agents." In addition, monocytes play a huge role in the process of inflammation, antimicrobial and antiparasitic protection.

Based on this, an increase in monocytes in the blood can mean both an infectious / fungal disease in the acute phase and in the recovery phase.

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