Monocytes Elevated

Monocytes Elevated: Overview

Monocytes are white blood cells that help other white blood cells to remove dead or damaged tissues, destroy cancer cells, and regulate immunity against foreign substances. Monocytes are produced in the bone marrow and then enter the bloodstream, where they account for about 1 to 10% of the circulating leukocytes (200 to 600 monocytes per microliter of blood).  After a few hours they migrate to tissues such as the spleen, liver, lung, and bone marrow, where they mature into macrophages, the main scavenger cells of the immune system.

Causes and Development

An increased number of monocytes in the blood (monocytosis) occurs in response to chronic infections, in autoimmune disorders, in blood disorders, and in cancers.

Diagnosis and Tests

An increased percentage of monocytes may indicate:

Elevated Monocytes

Information On This Page

Signs, symptoms & indicators of Monocytes Elevated:

Lab Values - Cells

Risk factors for Monocytes Elevated:

Infections

Inflammation

Parasites

Tumors, Malignant

Monocytes Elevated suggests the following may be present:

Inflammation

KEY

Weak or unproven link: may increase risk of
Weak or unproven link:
may increase risk of
Strong or generally accepted link: often suggests
Strong or generally accepted link:
often suggests
Definite or direct link: is a sign or symptom of
Definite or direct link:
is a sign or symptom of