The Monospot test is a diagnostic tool used to detect infectious mononucleosis (IM), commonly caused by the Epstein-Barr virus (EBV). It identifies heterophile antibodies in the blood, which are produced in response to EBV infection. The test involves a latex agglutination process using equine erythrocytes, where the presence of these antibodies causes clumping, indicating a positive result. Typically, a blood sample is collected via venipuncture or fingerstick, and results are available within 5 to 10 minutes. The test is indicated for patients with symptoms like sore throat, fever, and fatigue, which overlap with other viral illnesses. However, its sensitivity ranges from 70 to 90%, and it may not detect all IM cases, especially in young children or heterophile-negative cases. While the test has high specificity, false positives can occur due to other conditions. Additional EBV-specific antibody tests may be needed for confirmation in cases of negative Monospot results with persistent symptoms.
The Monospot test is a diagnostic tool used to detect infectious mononucleosis (IM), commonly caused by the Epstein-Barr virus (EBV). It identifies heterophile antibodies in the blood, which are produced in response to EBV infection. The test involves a latex agglutination process using equine erythrocytes, where the presence of these antibodies causes clumping, indicating a positive result. Typically, a blood sample is collected via venipuncture or fingerstick, and results are available within 5 to 10 minutes. The test is indicated for patients with symptoms like sore throat, fever, and fatigue, which overlap with other viral illnesses. However, its sensitivity ranges from 70 to 90%, and it may not detect all IM cases, especially in young children or heterophile-negative cases. While the test has high specificity, false positives can occur due to other conditions. Additional EBV-specific antibody tests may be needed for confirmation in cases of negative Monospot results with persistent symptoms.
The lowest price from the last 30 days: £34
Awaiting result:
One day
Collect material:
Blood
Prepare:
The Monospot test is a diagnostic tool for detecting infectious mononucleosis (IM), primarily caused by the Epstein-Barr virus (EBV). It identifies heterophile antibodies in the blood, indicating EBV infection. Key points include:
- Procedure: Blood sample collection, results in 5-10 minutes.
- Indications: Symptoms like sore throat, fever, and fatigue.
- Limitations: Sensitivity of 70-90%, less effective in young children.
- Interpretation: Positive indicates IM; negative may require further testing.
- Specificity: High, but false positives possible.
- Clinical Use: Common in clinics, but CDC does not endorse for general use.
- Additional Testing: EBV-specific antibody tests for confirmation.
The Mint IgG test is a specialized tool for assessing immunologic sensitization to mint. It measures IgG antibodies, indicating exposure rather than an allergic reaction. Key points include:
- Purpose: Screens for sensitization, not definitive allergy diagnosis.
- Procedure: Uses enzyme immunoassay; requires serum specimen.
- Turnaround: Results in three business days.
- Interpretation: Results in mcg/mL; context-dependent.
- Limitations: Not FDA-approved for diagnostics; should be used with other tests.
- Patient Prep: Avoid mint before testing.
Healthcare providers must interpret results alongside clinical evaluations for accurate allergy management.
Understanding test results is crucial for accurate diagnosis and management. The Monospot test detects heterophile antibodies to diagnose infectious mononucleosis (IM) caused by the Epstein-Barr virus (EBV). Here's a quick guide to understanding your results:
- Positive Result: Indicates presence of heterophile antibodies, suggesting IM.
- Negative Result: Does not rule out IM, especially if tested early.
- Sensitivity: 70-90%, may miss some cases, particularly in young children.
- Specificity: 95-100%, though false positives can occur with other conditions.
- Further Testing: Consider EBV-specific antibody tests if symptoms persist despite negative results.
The lowest price from the last 30 days: £34
What is GetLabTest.com?
How do I get started with GetLabTest.com?
What diseases can GetLabTest.com detect?
How do I prepare for testing with GetLabTest.com?
Can I speak with a doctor about my results?
Is testing with GetLabTest.com covered by insurance?
How long does it take to receive the test results?
Can I access my test results online?
Is my personal information kept confidential?
What if I have questions or concerns about my test results?