Ordering the Blastomyces Quantitative Antigen Test
Ordering the Blastomyces Quantitative Antigen Test is crucial for diagnosing blastomycosis, a fungal infection that can affect the lungs and other parts of the body. Interestingly, this test can detect the presence of Blastomyces antigens in urine, making it less invasive than other diagnostic methods. This test is particularly useful for individuals who have been exposed to environments where the Blastomyces fungus is prevalent, such as wooded areas or regions near water bodies.
Here are some specific benefits of the test:
- Non-invasive urine sample collection.
- Early detection of Blastomyces infection.
- Helps guide appropriate treatment plans.
- Monitors the effectiveness of ongoing treatment.
- Reduces the need for more invasive diagnostic procedures.
Who Should Consider the Test
Individuals who have spent time in areas known for Blastomyces exposure, such as the Mississippi and Ohio River valleys, may benefit from this test. For example, someone who enjoys hiking in these regions and experiences persistent respiratory symptoms might find this test helpful in identifying the cause.
Other scenarios where this test may be considered include:
- Individuals with unexplained respiratory symptoms.
- People with weakened immune systems.
- Those who have had close contact with someone diagnosed with blastomycosis.
- Individuals with a history of fungal infections.
- Residents in areas with recent outbreaks of blastomycosis.
Ordering this test can provide peace of mind and guide treatment decisions. Not ordering it might lead to prolonged symptoms and potential complications.
Preparing for the Test
Fasting is not required for this test. It’s important to follow your doctor’s instructions regarding any medications or supplements you are taking.
Labs Included When Ordering Your Blastomyces Quantitative Antigen Test
| Test Name | Reference Ranges | Significance of Biomarker | Low and High Levels of Blastomyces Quantitative Antigen |
|---|---|---|---|
| Blastomyces Quantitative Antigen | 0 – 0.2 | This biomarker helps in detecting the presence of Blastomyces antigens, indicating a possible fungal infection. It is crucial for diagnosing blastomycosis, especially in symptomatic individuals. | High levels mean there may be an active Blastomyces infection.
Low levels mean the likelihood of a Blastomyces infection is low. |
Reference ranges can vary. For the most current information, check the Quest Diagnostics lab test directory.
Blastomyces Quantitative Antigen Test FAQ
Is there Blastomyces Quantitative Antigen Test testing near me?
You can find nearby draw locations with our patient service center locator, which also offers mobile phlebotomy options. During the collection procedure, a technician will guide you through the process, ensuring a smooth and comfortable experience.
What is the cost of the test?
The cost of the Blastomyces Quantitative Antigen Test can be found at the top of the page. Pricing includes collection fees when visiting patient service centers, ensuring no hidden costs.
How often should I retest?
Retesting is generally recommended if symptoms persist or if there is a change in exposure risk. Regular monitoring can be beneficial for those in high-risk areas.
How accurate is the test?
The test uses an enzyme immunoassay (EIA) method, which is highly specific for detecting Blastomyces antigens. TrueHealthLabs.com only partners with CLIA-certified labs, ensuring the highest standards of accuracy and reliability.
Medical Review Board
Reviewed by Jeff Donohue M.D. from Body Logic and Brady Hurst DC, CCCN. Written by True Health Lab’s team of editorial health contributors.
Disclaimer: This information is for educational purposes only and not intended as medical advice. Consult your healthcare provider for personalized guidance.
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