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ANA Test

The test detects and measures antinuclear antibodies (ANA) in the blood. These antibodies target the nuclei of cells and are commonly associated with autoimmune disorders such as systemic lupus erythematosus (SLE), rheumatoid arthritis and scleroderma. The test involves immunofluorescence to provide a detailed pattern and level of ANA, helping physicians diagnose, monitor and manage autoimmune conditions. The test is recommended when you have unexplained symptoms like fever, rash, blisters, or skin color changes, fatigue, joint pain, stiffness and swelling, muscle pain, and chest pain.

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Anti-Nuclear Antibodies (ANA) Test – Book Across Top Cities in India

The Anti-Nuclear Antibodies (ANA) test is a key diagnostic tool used to detect the presence of autoantibodies that attack the nuclei of your body’s own cells. These antibodies are strongly associated with autoimmune disorders such as Systemic Lupus Erythematosus (SLE), Scleroderma, Rheumatoid Arthritis, and Sjogren Syndrome. Early diagnosis through ANA testing can help manage symptoms effectively and prevent long-term complications.

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Understanding the ANA Test

What Does the ANA Test Detect?

The ANA test identifies antinuclear antibodies in your blood, which may indicate a malfunctioning immune system. These autoantibodies mistakenly target “self” cells, contributing to chronic autoimmune diseases that affect joints, skin, muscles, and internal organs.

Test Method & Reference Range

  • Method: E.L.I.S.A (Enzyme-Linked Immunosorbent Assay)
  • Technology: Indirect Solid Phase Immunoassay
  • Unit: AU/mL
  • Reference Range:
    • Negative: ≤ 25 AU/mL
    • Positive: ≥ 25 AU/mL

This standardized testing ensures consistent, high-quality results for better diagnosis and management.

Key Specifications

  • Sensitivity: 87.1%
  • Specificity: 80%
  • Precision:
    • Intra-assay (%CV): ≤ 6.6
    • Inter-assay (%CV): ≤ 13.3
  • Kit Validation Reference: The Lancet, September 15, 1984: 611–13

When is the ANA Test Recommended?

Your doctor may recommend an ANA test if you’re experiencing persistent, unexplained symptoms that could point to an autoimmune condition. Common symptoms include:

  • Recurring fever without infection
  • Rashes or changes in skin pigmentation
  • Fatigue that doesn’t improve with rest
  • Joint pain, stiffness, or swelling
  • Muscle aches or weakness
  • Unexplained chest pain

These symptoms, especially when chronic or in combination, may warrant further autoimmune screening through the ANA test.

Clinical Significance of the ANA Test

Autoimmune diseases are caused by a failure in the immune system’s cell recognition mechanism, where it attacks its own tissues. The presence of ANA is particularly relevant to:

  • Systemic Lupus Erythematosus (SLE)
  • Sjogren Syndrome
  • Scleroderma
  • Mixed Connective Tissue Disease (MCTD)
  • Rheumatoid Arthritis (in specific patterns)

The ANA test not only aids in initial diagnosis but also in monitoring disease progression and response to treatment.

Book the ANA Test in India’s Leading Cities

You can now access reliable ANA testing in diagnostic labs across India’s top cities. Here’s a breakdown by location:

ANA Test in Delhi

Access leading diagnostic labs in Delhi offering advanced ANA testing with fast, accurate reports.

ANA Test in Mumbai

Mumbai labs offer ANA testing with ELISA methodology and expert interpretation.

ANA Test in Bengaluru

Get tested in Bengaluru for early autoimmune disorder detection with reliable immunoassay methods.

ANA Test in Chennai

Chennai residents can book ANA tests to evaluate persistent fatigue, joint pain, or skin issues.

ANA Test in Hyderabad

Diagnose autoimmune conditions accurately with ANA testing in Hyderabad’s top labs.

ANA Test in Kolkata

Trusted pathology labs in Kolkata offer ANA tests with excellent sensitivity and specificity.

ANA Test in Pune

Access fast and affordable ANA testing in Pune to uncover causes of joint and muscle pain.

ANA Test in Ahmedabad

Ahmedabad’s diagnostic centers offer ANA testing for early detection of autoimmune diseases.

ANA Test in Surat

Surat residents can book this test to monitor unexplained skin rashes or fatigue.

ANA Test in Jaipur

Jaipur’s certified labs provide ANA testing to help manage and monitor immune dysfunction.

ANA Test in Lucknow

ANA tests in Lucknow are recommended for patients with systemic and connective tissue symptoms.

ANA Test in Kanpur

Get ANA testing in Kanpur to screen for autoimmune diseases like lupus and scleroderma.

ANA Test in Nagpur

Nagpur labs offer reliable ANA testing for chronic unexplained pain or immune disorders.

ANA Test in Indore

In Indore, ANA testing supports the diagnosis of various rheumatic diseases.

ANA Test in Bhopal

Bhopal residents can access ANA testing for detailed autoimmunity screening.

ANA Test in Patna

ANA testing is available in Patna for individuals with joint stiffness and prolonged fatigue.

ANA Test in Vadodara

Book ANA blood tests in Vadodara for accurate evaluation of suspected autoimmune symptoms.

ANA Test in Nashik

Nashik-based labs now offer ANA testing using standardized E.L.I.S.A. methods.

ANA Test in Ludhiana

Ludhiana residents can now book ANA tests for early diagnosis of immune system abnormalities.

ANA Test in Amritsar

Get ANA blood test services in Amritsar to evaluate symptoms like skin discoloration or muscle pain.

ANA Test in Faridabad

Faridabad diagnostic labs provide ANA testing to uncover hidden autoimmune conditions.

ANA Test in Ghaziabad

Book ANA testing in Ghaziabad to detect and manage chronic autoimmune disorders.

ANA Test in Meerut

ANA test in Meerut is available for patients showing signs of SLE or mixed connective tissue diseases.

ANA Test in Varanasi

Varanasi labs offer ANA tests that help guide treatment for unexplained symptoms.

ANA Test in Ranchi

Now available in Ranchi, ANA testing aids in identifying autoimmune disorders early.

ANA Test in Bhubaneswar

In Bhubaneswar, ANA testing is available at certified labs using high-accuracy immunoassay kits.

ANA Test in Guwahati

Guwahati labs offer quick and safe ANA testing for those with immune-related symptoms.

ANA Test in Dehradun

ANA testing in Dehradun supports the diagnosis of systemic autoimmune diseases.

ANA Test in Gwalior

Book an ANA test in Gwalior to detect immune system dysfunctions affecting joints and skin.

ANA Test in Agra

Agra’s diagnostic centers provide ANA testing for chronic fatigue and joint pain evaluation.

ANA Test in Mysore

Mysore residents can now get tested for autoimmune diseases using ANA tests.

ANA Test in Coimbatore

Get accurate autoimmune diagnostics with ANA tests in Coimbatore’s leading labs.

ANA Test in Thiruvananthapuram

ANA testing in Thiruvananthapuram is ideal for patients with symptoms of SLE and related disorders.

ANA Test in Kochi

Kochi labs offer ANA tests for patients experiencing chronic unexplained health issues.

ANA Test in Mangalore

Mangalore-based diagnostic centers now provide ANA blood tests for early immune screening.

ANA Test in Jabalpur

Get ANA testing in Jabalpur to identify potential autoimmune triggers behind your symptoms.

ANA Test in Udaipur

Udaipur labs offer quick and convenient ANA testing appointments for immune disorders.

ANA Test in Ajmer

Ajmer residents can now access ANA testing with high-accuracy technology.

ANA Test in Kota

Kota’s certified labs perform ANA tests to detect and monitor systemic autoimmune diseases.

ANA Test in Tiruchirappalli

Tiruchirappalli residents can book ANA tests for symptoms like fatigue, rashes, and joint stiffness.

ANA Test in Hubli

Hubli labs offer ANA blood tests for diagnosing lupus and other autoimmune conditions.

ANA Test in Dharwad

Dharwad diagnostic centers provide reliable ANA testing for accurate autoimmune screening.

ANA Test in Nellore

ANA testing in Nellore helps physicians diagnose early signs of connective tissue disease.

ANA Test in Warangal

Book ANA tests in Warangal to investigate recurring fatigue and inflammation.

ANA Test in Belgaum

ANA blood testing in Belgaum is available for those with chronic joint or skin issues.

ANA Test in Kolhapur

Kolhapur labs offer ANA testing to identify immune system abnormalities effectively.

ANA Test in Raipur

ANA testing in Raipur is ideal for detecting diseases like SLE and Sjogren syndrome.

ANA Test in Bilaspur

Residents of Bilaspur can now book ANA tests for better autoimmune disease management.

ANA Test in Dhanbad

Dhanbad’s labs provide ANA tests with proven specificity and sensitivity.

ANA Test in Asansol

Asansol diagnostic centers offer ANA blood testing to evaluate rheumatic symptoms.

ANA Test in Siliguri

Book ANA test services in Siliguri to assist in identifying early immune dysfunction.

Take Control of Your Health with ANA Testing

Autoimmune diseases often go undiagnosed for years due to vague symptoms. The ANA test offers a powerful way to detect the presence of harmful autoantibodies and begin your journey toward proper diagnosis and treatment. Available in India’s top 50 cities, this test ensures access to high-quality care wherever you are.

References

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