Tb – Interferon-y (Gamma) Release Assay (IGRA)-4 Tube

Also known as: TB Gold - IGRA (Interferon-y Gamma release assay) - 4 tube, Lithium Heparin Blood

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Sample Type

Blood

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Male, Female

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Overview

The TB-Interferon-gamma (IFN-γ) Release Assay (IGRA) with 4 tubes is a specialized blood test utilized to diagnose latent tuberculosis infection (LTBI) and differentiate between active tuberculosis (TB) disease and latent infection. This test involves collecting a blood sample and stimulating it with specific TB antigens, with the addition of an extra tube for enhanced antigen presentation. The resulting measurement of IFN-γ released by T cells in response to these antigens aids in accurate diagnosis. This test offers advantages like immunity to BCG vaccination and convenience of a single patient visit, making it particularly valuable for high-risk individuals. The TB-IGRA-4 tube assists healthcare professionals in making informed decisions regarding further assessment, monitoring, and treatment of TB infection or disease.

TB Gold - IGRA (Interferon-y Gamma release assay) - 4 tube, Lithium Heparin Blood Price

Metropolis Healthcare is a leading diagnostics centre and pathology lab in India equipped with the latest state-of-the-art technologies that provides the TB Gold - IGRA (Interferon-y Gamma release assay) - 4 tube, Lithium Heparin Blood with a clear pricing structure.

The TB Gold - IGRA (Interferon-y Gamma release assay) - 4 tube, Lithium Heparin Blood Price in Delhi is ₹ 3,500 .

We are committed to deliver accurate and quality results from the best labs in India with complete transparency regarding test cost and turnaround time. No matter where you are, we strive to offer patients high-quality service that is affordable and accessible.

Frequently Asked Questions

What does Tb – Interferon-y (Gamma) Release Assay (IGRA)-4 Tube measure?

This diagnostic lab test measures the levels of Interferon-? in your blood.

Why is Tb – Interferon-y (Gamma) Release Assay (IGRA)-4 Tube done?

This test is primarily done to detect tuberculosis infection. It is useful in various situations such as • Screening individuals who have been in contact with TB patients. • Evaluating individuals with symptoms suggestive of TB. • Monitoring the effectiveness of TB treatment.

When is Tb – Interferon-y (Gamma) Release Assay (IGRA)-4 Tube recommended and who should take the test?

Your doctor may recommend this test if • You have been in close contact with someone diagnosed with TB. • You have symptoms of TB, such as persistent cough, fatigue, weight loss, and night sweats. • You have a weakened immune system and are at higher risk for TB infection, like HIV-positive individuals.

What if the results of Tb – Interferon-y (Gamma) Release Assay (IGRA)-4 Tube are abnormal?

Abnormal results can indicate a potential TB infection. However, further tests are needed to confirm the diagnosis.

What to expect during Tb – Interferon-y (Gamma) Release Assay (IGRA)-4 Tube?

During this test, a small amount of blood will be drawn from your vein to be sent for lab analysis.

What preparations are required before the Tb – Interferon-y (Gamma) Release Assay (IGRA)-4 Tube?

To prepare for this test: • No fasting or special diet is required. • Inform your doctor about any medications you are taking, as some may interfere with the test. Please reach out to your healthcare provider for any specific requirements.

What other tests may be ordered with Tb – Interferon-y (Gamma) Release Assay (IGRA)-4 Tube?

Other tests that may be ordered alongside the Tb – Interferon-y (Gamma) Release Assay (IGRA)-4 Tube include: • Chest X-ray: Helps assess the presence of tuberculosis infection in the lungs • Sputum Culture: Detects the bacteria causing tuberculosis by analyzing a sample of mucus coughed up from your lungs • Tuberculin Skin Test: Determines if you have been exposed to the TB bacteria by injecting a small amount of tuberculin under your skin

What is Tb – Interferon-y (Gamma) Release Assay (IGRA)-4 Tube also known as?

TB IGRA test, Interferon-y blood test

What is tuberculosis (TB)?

Tuberculosis (TB) is a contagious bacterial infection caused by Mycobacterium tuberculosis. It primarily affects the lungs but can also affect other parts of the body. TB can spread through the air when an infected person coughs or sneezes, making it a public health concern.

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Why Metropolis?

Metropolis has a team of 200 senior pathologists and over 2000 technicians delivering diagnostic solutions in the areas of routine, semi specialty and super specialty domains like Oncology, Neurology, Gynaecology, Nephrology and many more.

We offer a comprehensive range of 4000+ clinical laboratory tests and profiles, which are used for prediction, early detection, diagnostic screening, confirmation and/or monitoring of the disease.