White blood cells protect the body against invading microbes, foreign substances and infected cells. In case of infection or injury, white blood cells from various parts of your body migrate to the site of infection and take action to neutralize pathogens. This helps your body fight infection and heal.
What is leukocyte?
Leukocytes, also known as white blood cells, are an important component of blood. They are part of the body’s immune system and play an important role in fighting infections. White blood cells protect the body against germs, foreign substances and infected cells. In case of infection or injury, white blood cells from various parts of the body migrate to the infection site and neutralize pathogens. This helps the body fight infection and heal.
What does leukocyte analysis mean?
Higher or lower than normal leukocyte values alone are not enough to make a diagnosis. Your doctor will diagnose the underlying cause by evaluating your leukocyte values together with other test results and clinical findings.
Higher-than-normal white blood cells (leukocytosis) can be caused by a variety of conditions, including infection, inflammation, some types of cancer, bone marrow diseases, and a side effect of some medications. Leukocytes being lower than normal (leukocytopenia) can be caused by various conditions such as infection, bone marrow diseases, some autoimmune diseases, side effects of some medications and spleen enlargement.
What causes high leukocyte count?
We can give the following answer to the question of what high leukocyte count means:
High leukocyte count, also known as leukocytosis, is a condition in which white blood cells (leukocytes) in the blood are higher than normal. High levels of leukocytes in the blood, that is, leukocytosis, may indicate that the immune system is overactive and fighting infection, inflammation, or another health problem.
High leukocyte count in urine (hematuria) is the abnormal presence of red blood cells (erythrocytes) in your urine. Normally, there are no leukocytes in the urine.
What causes low leukocyte count?
We can answer the question of what low leukocyte count means:
Low leukocyte count, also known as leukocytopenia, is a condition in which there are fewer white blood cells (leukocytes) in the blood than normal. White blood cells are an important part of the immune system and are responsible for protecting the body against infections. Leukocytopenia can cause the immune system to weaken and become more vulnerable to infections.
How many leukocytes should be?
We can answer the question of what the leukocyte value should be as follows:
The normal range for leukocytes is 4,000 to 11,000 white blood cells per microliter (µL).
In medicine, terms such as “leukocyte negative” or “leukocyte positive” are not used alone. The number of leukocytes and the ratios of their different types are evaluated with a blood test called a hemogram test. Therefore, “What does leukocyte negative mean?” or “What does leukocyte positive mean?” It is not possible to give a clear answer to these questions.
This information is for informational purposes only. If you have a medical problem, please consult your doctor.