Autoimmune Encephalitis Panel CSF Test
Short Name: Autoimmune Encephalitis Panel CSF
Also known as: Autoimmune Encephalitis Antibody Panel CSF, AE Panel CSF Test
Autoimmune Encephalitis Panel CSF Test test available at DNA Labs India for ₹24,000. Uses Cell Based Assay, Immunofluorescence Assay (IFA) on CSF (Cerebrospinal Fluid) samples. Results in Reports are typically available same day if sample is received by Tuesday or Friday by 9 AM.. Free home collection in 300+ cities across India.
Overview
The purpose of the Autoimmune Encephalitis Panel CSF Test is to detect specific antibodies in cerebrospinal fluid that are indicative of autoimmune encephalitis. These antibodies include: NMDA (N-methyl-D-aspartate), AMPA (α-amino-3-hydroxy-5-methyl-4-isoxazolepropionic acid) with GLUR 1 and GLUR 2 subunits, GABA-B (gamma-aminobutyric acid B), LG1 (leucine-rich glioma-inactivated 1), and CASPR2 (contactin-associated protein-like 2). Identification of these antibodies aids in confirming the diagnosis, differentiating between types of autoimmune encephalitis, and guiding appropriate immunotherapy treatments.
- Test Code
- 183
- Price
- ₹24,000
- Sample Type
- CSF (Cerebrospinal Fluid)
- Result Time
- Reports are typically available same day if sample is received by Tuesday or Friday by 9 AM.
- Fasting Required
- No
- Method
- Cell Based Assay, Immunofluorescence Assay (IFA)
Sample Collection
No special preparation required. Inform the healthcare provider about any medications or medical history.
Method: CSF Collection via Lumbar Puncture
Laboratory Analysis
CSF is collected via lumbar puncture performed by a trained healthcare professional. The procedure involves inserting a needle into the lower spine to extract fluid.
Report Delivery
Store the sample as instructed—ship refrigerated or frozen. Monitor for any post-procedure symptoms like headache.
Timeline: Reports are typically available same day if sample is received by Tuesday or Friday by 9 AM.
Patient Instructions
About This Test
Who Should Get This Test
The purpose of the Autoimmune Encephalitis Panel CSF Test is to detect specific antibodies in cerebrospinal fluid that are indicative of autoimmune encephalitis. These antibodies include: NMDA (N-methyl-D-aspartate), AMPA (α-amino-3-hydroxy-5-methyl-4-isoxazolepropionic acid) with GLUR 1 and GLUR 2 subunits, GABA-B (gamma-aminobutyric acid B), LG1 (leucine-rich glioma-inactivated 1), and CASPR2 (contactin-associated protein-like 2). Identification of these antibodies aids in confirming the diagnosis, differentiating between types of autoimmune encephalitis, and guiding appropriate immunotherapy treatments.
How to Prepare
- Collect 1 mL CSF (minimum 0.5 mL) in a sterile screw-capped container
- Ship sample refrigerated or frozen to maintain stability
- Ensure proper labeling and documentation
Doctor's Notes
"This test is essential for diagnosing autoimmune encephalitis, which can present with diverse neurological symptoms like memory loss, seizures, and behavioral changes. Early detection via antibody testing in CSF improves treatment outcomes."
Test Parameters & Specifications
Sample Stability
- Insufficient sample volume
- Contaminated or hemolyzed sample
- Improper container or storage conditions
Understanding Your Results
Consult a neurologist immediately if symptoms like memory loss, seizures, or behavioral changes occur. For positive test results, follow up for treatment planning.
Limitations
- ⚠May not detect all subtypes of autoimmune encephalitis
- ⚠Results require correlation with clinical symptoms and other diagnostic tests
- ⚠False negatives possible in early disease stages
Risks & Considerations
- ●Headache (post-lumbar puncture)
- ●Infection at puncture site
- ●Bleeding or nerve damage (rare)
- ●Back pain or soreness
Interfering Factors
- ●Sample hemolysis or contamination
- ●Improper storage or transport of CSF
- ●Recent infections or vaccinations may affect antibody levels
Compare With Similar Tests
| Test | Autoimmune Encephalitis Panel CSF Test | EEG (Electroencephalogram) | MRI Brain | Blood Antibody Panel | Lumbar Puncture with CSF Analysis |
|---|---|---|---|---|---|
| Comparison | Autoimmune Encephalitis Panel CSF Test |
Frequently Asked Questions
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We serve as a reference laboratory for hospitals and clinics across India. Send samples from your facility with same-day pickup, priority processing, and results delivered through our online portal. Competitive institutional pricing available.
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