What is an ANA Test

The ANA test is a blood test that is used to detect the presence of antinuclear antibodies (ANA) in the body.

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The test is generally safe and involves drawing a small sample of blood from a vein in the arm.

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ANA are antibodies produced by the immune system when it fails to distinguish between self and foreign substances adequately

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The ANA test helps in diagnosing certain autoimmune disorders, such as lupus and Sjogren syndrome.

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In some cases, ANA can attack the body's own healthy cells and cause damage

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A positive result indicates level of antinuclear antibodies above threshold level, may be a sign of an autoimmune disorder.

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The cost of the ANA test in India ranges from 500 to 1500 rupees.

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