Interferon gamma release assay in Ghaziabad
Interferon gamma release assay test is used to diagnose Tuberculosis.
To diagnose tuberculosis infection
Your doctor may recommend this test for you if he suspects that you have tuberculosis.
The symptoms include:
- An exposure to a person with tuberculosis is considered a risk factor
- chroniccough that produces phlegm or sputum, sometimes blood – a cough that persists more than two weeks and worsens over a period of time
- night sweats
- unexplained weight loss
Interferon-release assays (IGRAs) represents the advances in tuberculosis immunology and evolutionary biology. IGRAs were intended to replace tuberculin skin test (TST) for the diagnosis of latent tuberculosis infection because of their logistical advantages and enhanced specificity over TST.
Reference Values Of Interferon gamma release assay
A positive result is associated with an increased risk for current or future active tuberculosis
Neither IGRAs nor the TST are accurately predictive markers of active TB infection, however, use of IGRAs in some populations might reduce the number of people considered for preventive treatment. Until better predictive markers are in place and instead of solely relying on predictive ability of the tests, several tests for detecting latent tuberculosis should be selected on the basis of relative specificity in different populations, logistics, cost, and preferences of the patients.
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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.
Frequently Asked Questions
Yes our laboratory is accredited by the NABL (National Accreditation Board of Testing and Calibration of Laboratories) India & College of American Pathologists (CAP). This accreditation process is carried out every 2 years for NABL & annually for CAP with periodic internal audits carried out twice in a year. All our aforementioned tests are accredited by NABL & CAP.
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Additional Home Visit and Safety charges will be applicable for all test and Health packages.
We collect samples from home between 7 AM to 11 PM (in Mumbai) and 7 AM to 9 PM in other cities. we offer Blood collection service on Sunday’s as well.
Doctor’s prescription is not required if you avail any wellness package. For any illness test, prescription might be required.
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