Immunoglobulin IgM - CSF Diagnostic Test, Price, Normal Range | Sprint Diagnostics Hyderabad

Patient Preparing : No specific fasting, water consumption, or dietary restrictions are required for this test. But it's crucial to inform your healthcare provider about any medications or supplements you're currently taking as some may interfere with the test results

₹ 1100


Immunoglobulin M (IgM) is one of the five classes of antibodies produced by the immune system to fight off infections. It is usually the first antibody to be produced in response to a new infection or to a new "non-self" antigen, providing short-term protection. This test measures the amount of IgM in your cerebrospinal fluid (CSF), a clear fluid that cushions your brain and spinal cord while also helping to remove waste products

An Immunoglobulin M (IgM) test in the CSF can help diagnose infections in the nervous system, inflammation, or autoimmune diseases. Elevated IgM levels in the CSF can indicate that your immune system is responding to a disease or infection within the nervous system. Conversely, lower-than-normal IgM levels can suggest an immune deficiency or a compromised immune response

Test Name Immunoglobulin IgM - CSF Diagnostic Test
Sample Type CSF (Cerebrospinal Fluid)
Preparations Required No specific fasting, water consumption, or dietary restrictions are required for this test. But it's crucial to inform your healthcare provider about any medications or supplements you're currently taking as some may interfere with the test results
Report Time 5 Days
Price in Hyderabad ₹ 1100

What is the importance of getting the Immunoglobulin IgM - CSF test done?

The Immunoglobulin IgM - CSF test is important because it helps identify whether there is an immune response occurring within the central nervous system. An increase in IgM levels can indicate an infection, an inflammatory condition, or an autoimmune disease affecting the nervous system.

Is fasting required for the Immunoglobulin IgM - CSF test?

No, fasting is not required for this test. You can continue your regular diet and water intake.

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When should one get the Immunoglobulin IgM - CSF test?

Your healthcare provider may order the Immunoglobulin IgM - CSF test if you show symptoms of a nervous system infection, inflammation, or an autoimmune disease. Symptoms may include headache, fever, neck stiffness, confusion, weakness, or numbness.

What does the Immunoglobulin IgM - CSF test measure?

The Immunoglobulin IgM - CSF test measures the level of Immunoglobulin M (IgM) in the cerebrospinal fluid. IgM is an antibody produced by the immune system in response to infections or other foreign substances.

How often should the Immunoglobulin IgM - CSF test be done?

The frequency of the test depends on your specific health condition and your healthcare provider's recommendations. If you're being treated for a central nervous system infection or another relevant condition, your doctor may recommend repeated testing to monitor the disease's progress or response to treatment.

What are the normal values for the Immunoglobulin IgM - CSF test?

The normal values for the Immunoglobulin IgM - CSF test can vary among laboratories. Your healthcare provider will interpret your results based on the reference range provided by the lab and your overall health condition.

What precautions should be taken before undergoing the Immunoglobulin IgM - CSF test?

As the sample for the Immunoglobulin IgM - CSF test is collected through a lumbar puncture, you should inform your doctor about any medications you're taking, especially blood thinners, as they may need to be temporarily stopped. If you have a bleeding disorder or are taking blood-thinning medication, your doctor will evaluate your risk of bleeding complications.

What factors can affect the levels of Immunoglobulin IgM in the CSF?

Factors that can affect the levels of Immunoglobulin IgM in the CSF include infections, inflammation, and autoimmune diseases within the central nervous system. Certain medications may also influence the test results.

What modifiable and non-modifiable factors can impact Immunoglobulin IgM levels in the CSF?

Modifiable factors may include certain medications that suppress the immune system. Non-modifiable factors include genetics and certain autoimmune conditions.

Who should be consulted in case of abnormal Immunoglobulin IgM - CSF values?

If your Immunoglobulin IgM - CSF test values are abnormal, you should consult a healthcare provider specializing in neurology or immunology. They can guide you on the next steps, including further testing or treatment options.

Can the test be performed during pregnancy?

Yes, the Immunoglobulin IgM - CSF test can be performed during pregnancy if needed. However, due to the invasiveness of the lumbar puncture procedure, it's usually reserved for when it's necessary.

Can the test be done on a sample other than CSF?

While the Immunoglobulin IgM test can be performed on blood or other bodily fluids, the Immunoglobulin IgM - CSF test specifically measures the level of IgM in the cerebrospinal fluid to detect issues related to the central nervous system.

Can the test results vary depending on the lab?

Yes, the normal reference range for Immunoglobulin IgM in the CSF can vary slightly among different labs. It's crucial to have your results interpreted by your healthcare provider, who will take this into account.

What might affect the test results?

Various factors, such as the presence of a nervous system infection or inflammation, certain medications, or errors in sample collection or handling, may affect the results of the Immunoglobulin IgM - CSF test.

Can the test detect a specific type of infection or autoimmune disease?

While the Immunoglobulin IgM - CSF test can indicate an immune response in the central nervous system, it does not identify a specific infection or autoimmune disease. Further diagnostic tests may be required to identify the exact cause.

Understanding your body's immune activities within the central nervous system is pivotal for diagnosing and treating many neurological conditions. The Immunoglobulin IgM - CSF test, by assessing the levels of IgM in the cerebrospinal fluid, provides that critical insight. While the test's complexities can be overwhelming, it's crucial to remember that it's a part of your journey towards better health. Discuss your test results with your healthcare provider, and never hesitate to ask questions. It's your health, and you have every right to understand it better.

What can be inferred if the level of Immunoglobulin IgM in the CSF is too high?

An elevated level of Immunoglobulin IgM in the CSF typically indicates an immune response to an infection, inflammation, or an autoimmune disease within the central nervous system. However, a high level does not pinpoint the specific cause, which would require further testing.

What could be the cause of a low level of Immunoglobulin IgM in the CSF?

A low level of Immunoglobulin IgM in the CSF could suggest an immune deficiency or possibly a compromised immune response. This could be due to factors like immunosuppressive therapy or certain genetic conditions.

How is the CSF sample collected for the test?

A healthcare professional collects the CSF sample for the Immunoglobulin IgM - CSF test through a procedure known as a lumbar puncture, or spinal tap. In this procedure, a thin needle is inserted into the lower back to extract a sample of CSF.

How reliable is the Immunoglobulin IgM - CSF test?

The Immunoglobulin IgM - CSF test is a reliable diagnostic tool when performed correctly. However, as with any test, there may be factors such as improper sample handling, technical errors, or the patient's health status that could affect the accuracy of the results.

Are there any risks associated with the Immunoglobulin IgM - CSF test?

The Immunoglobulin IgM - CSF test involves a lumbar puncture, which, though generally safe, carries a small risk of complications. These can include discomfort at the puncture site, headache, infection, bleeding, or, rarely, damage to the nerves.

Are there alternatives to the Immunoglobulin IgM - CSF test?

While the Immunoglobulin IgM - CSF test is an effective way to investigate immune responses within the central nervous system, it's not the only diagnostic

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