An antithyroid microsomal antibody (AMA) test, also known as a thyroid peroxidase test, measures the level of antibodies in the blood that attack thyroid peroxidase.
Purpose
To confirm the cause of thyroid problems
To determine if an autoimmune disorder is damaging the thyroid
When to get tested
If you are experiencing symptoms like sweating, fatigue, sudden weight gain or loss, hair loss, anxiety, itching, abdominal pain, jaundice, dry eyes or dry mouth, or fluid buildup around the abdomen, feet, or ankles
Test procedure
A blood sample is drawn from a vein, usually from the inside of the elbow or the back of the hand
No fasting is required
Results
The normal range of AMA is < 9 IU/mL
The presence of these antibodies indicates damage to the thyroid cells or the presence of other autoimmune diseases
Associated conditions Hashimoto’s thyroiditis and Grave’s disease.
Other tests
A doctor may order this test along with other tests to help diagnose thyroid problems or other autoimmune conditions
₹1,299.00Original price was: ₹1,299.00.₹1,200.00Current price is: ₹1,200.00.
ANAs are a special class of autoantibodies that bind and destroy certain parts in the nucleus of the cell. Although a little amount of ANA is found in the normal population, an increased level is normally observed in people with connective tissue disease (CTD). Book ANA test at an affordable price, with a free home collection from Thyrocare.
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Get Additional Discount On Anti Nuclear Antibodies (Ana)
Antinuclear antibodies (ANA) are autoantibodies that bind to components within the cell nucleus, and a positive ANA test can indicate an autoimmune condition, though it’s not specific for any particular disease.
Here’s a more detailed explanation:
What are ANAs?
ANAs are a type of autoantibody, meaning they are antibodies that your immune system mistakenly produces against your own body’s tissues.
What do they target?
Specifically, ANAs target the cell nucleus, which contains DNA and other important components.
Why are they important?
A positive ANA test can be a sign of an autoimmune disease, where the immune system attacks healthy cells and tissues.
What diseases are they associated with?
ANAs are often associated with autoimmune diseases like systemic lupus erythematosus (SLE), Sjögren’s syndrome, and systemic sclerosis (SSc), among others.
What is the ANA test?
The ANA test is a blood test that looks for the presence and amount of antinuclear antibodies in your blood.
What does a positive ANA test mean?
A positive ANA test means that the test detected a higher-than-normal level of antinuclear antibodies in your blood.
What are the next steps?
A positive ANA test may indicate a need for follow up blood tests, physical exam, and a review of history and symptoms.
Is a positive ANA test always a sign of an autoimmune disease?
No, not always. Many healthy individuals can have detectable levels of ANAs, and the presence of ANAs alone doesn’t necessarily mean you have an autoimmune disease.
How is the ANA test used?
The ANA test is used as a screening tool for autoimmune diseases, but it’s important to note that a positive ANA test doesn’t confirm a specific diagnosis.
What are the next steps if you have a positive ANA test?
If you have a positive ANA test, your doctor may order further tests to help determine the cause of the elevated ANA levels and to rule out or confirm specific autoimmune diseases.
What are some other tests that may be ordered?
These tests may include tests for specific antibodies, blood tests for inflammation, and a physical exam.
₹850.00Original price was: ₹850.00.₹800.00Current price is: ₹800.00.
Antinuclear antibodies (ANA) are a type of antibody that can indicate autoimmune disorders. The ANA test is a blood test that measures the amount of ANA in your blood.
What is ANA?
ANA are a type of autoantibody that bind to the nucleus of cells
The nucleus is responsible for sending signals that control cell functions
ANA are a defining feature of autoimmune connective tissue disease
What conditions are associated with ANA? Systemic lupus erythematosus (SLE), Sjogren’s syndrome, Polymyositis/dermatomyositis, and Rheumatoid arthritis.
How is the ANA test performed?
The ANA test can be performed using indirect immunofluorescence (IIF) or solid-phase assays
The IIF technique is the most common method used to detect ANA
The ANA test measures the titer of ANA, which is the amount of autoantibodies in the blood
What do the results mean?
A positive ANA test indicates the presence of autoantibodies, but it doesn’t necessarily mean you have an autoimmune disease
A high titer of ANA is characteristic of people with connective tissue disorders
₹825.00Original price was: ₹825.00.₹800.00Current price is: ₹800.00.
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