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RussianIf you’re concerned about tuberculosis (TB), you may have heard of the Mantoux test, also known as the tuberculin skin test. This test can help diagnose TB by detecting the presence of the bacteria that causes it. At Nao Medical, we offer same-day appointments for the Mantoux test in NYC.
What is the Mantoux test?
The Mantoux test is a simple skin test that involves injecting a small amount of tuberculin, a protein from the TB bacteria, just under the skin of your forearm. After 48 to 72 hours, a healthcare provider will check the injection site for a reaction. If you have been exposed to TB, your body will have developed an immune response that causes a raised, red bump at the injection site.
Why is the Mantoux test important?
The Mantoux test is an important tool for diagnosing TB, especially in people who have been exposed to the bacteria but do not yet have symptoms. It can also help identify people who have latent TB infection, which means they have the bacteria in their body but are not currently sick. Without treatment, latent TB infection can progress to active TB disease, which is more difficult to treat and can be life-threatening.
How is the Mantoux test different from the TB blood test?
The TB blood test, also known as the interferon-gamma release assay (IGRA), is another test that can help diagnose TB. Unlike the Mantoux test, the TB blood test does not require a follow-up visit to check for a reaction. However, the TB blood test is more expensive than the Mantoux test and may not be covered by insurance.
What should I expect during the Mantoux test?
The Mantoux test is a quick and painless procedure that takes only a few minutes. After the injection, you will need to keep the injection site dry and avoid rubbing or scratching it. You will need to return to the healthcare provider’s office 48 to 72 hours later to have the injection site checked.
What happens if my Mantoux test is positive?
If your Mantoux test is positive, it means you have been exposed to TB and have developed an immune response to the bacteria. However, it does not necessarily mean you have active TB disease. Your healthcare provider may recommend additional tests, such as a chest X-ray or sputum culture, to determine if you have active TB disease or latent TB infection.
Conclusion
The Mantoux test is a simple and effective way to diagnose TB and identify people who have latent TB infection. At Nao Medical, we offer same-day appointments for the Mantoux test in NYC. If you’re concerned about TB, don’t hesitate to schedule an appointment with us today.
FAQs
What is the difference between TB disease and latent TB infection?
TB disease is a serious illness that can be life-threatening if left untreated. It is caused by the TB bacteria multiplying in the body and damaging organs. Latent TB infection means that a person has the TB bacteria in their body but is not currently sick. They may not have any symptoms and cannot spread TB to others, but they are at risk of developing TB disease in the future.
Is the Mantoux test safe?
Yes, the Mantoux test is a safe and commonly used test for diagnosing TB. However, like any medical procedure, it does carry some risks, such as infection or an allergic reaction to the tuberculin. Your healthcare provider will discuss these risks with you before the test.
How long does it take to get Mantoux test results?
You will need to return to the healthcare provider’s office 48 to 72 hours after the injection to have the injection site checked. If you have a positive reaction, your healthcare provider may recommend additional tests to determine if you have active TB disease or latent TB infection.
Sources: Centers for Disease Control and Prevention
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