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An absolute eosinophil count is a blood test that counts the amount of a specific type of white blood cell known as an eosinophil. The bone marrow in your body produces eosinophils, which travel to other tissues of the body. Your immune system's eosinophils have a crucial dual role in preventing infections and promoting inflammation, which can aid in the defence against illness. In cases of certain allergic diseases, infections, and other medical situations, eosinophils become active. The normal eosinophil count is less than 500
cells per microliter (cells/mcL).
What is eosinophilia and absolute eosinophil count (AEC) ?
When you have an excess of these particular cells in your blood or tissue, it's called eosinophilia. This condition is caused by inflammatory, allergic, infectious, and neoplastic disorders. Your doctor could suggest further tests if the findings of a blood test are abnormal or out of the ordinary range. You may need to have another blood test, termed an absolute eosinophil count, if this occurs on a test called a white blood cell differential. An unusually high eosinophil count can be a sign of autoimmune conditions, seasonal allergies, asthma, and parasite infections.
Why is the ABSOLUTE EOSINOPHIL COUNT TEST done?
The eosinophil count test is done for the following reasons:
1. to find the cause of the sudden hypereosinophilic symptoms.
2. Cases of parasitic infections
3. Early on in the cushing's disease course
4. In the event of any indications or symptoms, such as red, itchy eyes, coughing, dermatitis, nasal congestion, asthma, or stomach ache, that point to a possible reaction to one or more substances
5. Vasculitis
WHAT DOES AEC ABNORMAL TEST RESULTS MEAN?
A high eosinophil count is frequently associated with a number of diseases. With the following, you might have high score counts:
1. Autoimmune diseases
2. Allergic disorders like asthma and hay fever
3. Lymphoma
4. Fungal infections
5. Eczema
6. Adrenal gland deficiency
7. Leukemia and other blood disorders
8. Hypereosinophilic symptoms
9. Reaction to certain medications
A low eosinophil count is indicative of:
1. Excessive alcohol
2. production of excessive steroids by the body, such as cortisol
HOW THE TEST IS DONE?
Your healthcare provider will insert a needle into one of your veins during the test to draw blood. Your blood sample will have a specific dye added in a lab so the technician can count how many eosinophils you have for every 100 cells. To obtain your absolute eosinophil count, they will multiply the percentage by the number of white blood cells in the test.
WHAT DO THE RESULTS MEAN?
Eosinophils make up up to 6.0 percent of your blood.The proportion of eosinophils multiplied by your white blood cell count gives you the absolute count. The normal range lies between 30–350. The presence of more than 500 cells per microlitre indicates the presence of eosinophilia.
Diagnear is the best diagnostic centre in Delhi NCR with a commendable team of skilled lab technicians offering a hassle-free and reliable blood test experience. Book your Absolute Eosinophil Blood Count now with Diagnear and receive the results within 24 hours.
