Autoimmune Encephalopathy Profile, Spinal Fluid
Also known as: Autoimmune Paraneoplastic Panel Spinal Fluid, Paraneoplastic
Use
This test is used for the detection of antineuronal autoantibodies that help in the diagnosis of paraneoplastic syndromes and autoimmune encephalopathies and related conditions.
Special Instructions
Not provided.
Limitations
This test was developed and its performance characteristics determined by Labcorp in accordance with CLIA requirements. However, it has not been cleared or approved by the Food and Drug Administration. Certain analytical and interpretive constraints may apply, and test results should be considered alongside clinical evaluation.
Methodology
Immunoassay (Immunofluorescence, Immunoblot)
Biomarkers
LOINC Codes
- 94818-2 - Paraneoplastic Ab Pnl CSF IF
- 56850-1 - Imp & review of lab results
- 44768-0 - Hu1 Ab CSF Ql IF
- 56959-0 - Hu2 Ab CSF Ql IF
- 90836-8 - Hu3 Ab CSF Ql IF
- 14247-1 - Purkinje Cells Ab CSF Ql IF
- 90843-4 - PCA-2 Ab CSF Ql IF
- 90845-9 - PCA-Tr Ab CSF Ql IF
- 90815-2 - Amphiphysin Ab CSF Ql IF
- 63216-6 - CV2 Ab CSF Ql IF
- 90827-7 - Glial nuc type 1 Ab CSF Ql IF
- 82989-5 - DPPX IgG CSF Ql IF
- 93500-7 - mGluR1 IgG CSF Ql CBA IFA
- 96481-7 - IgLON5 IgG CSF Ql CBA IFA
- 90832-7 - Ma+Ta Ab CSF Ql IF
- 101229-3 - Zic4 Ab Ser Ql IB
- 90844-2 - PCA-Tr Ab CSF Ql CBA IFA
- 96467-6 - IP3R 1 IgG CSF Ql IF
- 90811-1 - AMPAR1 Ab CSF Ql CBA IFA
- 93491-9 - AMPAR2 IgG CSF Ql CBA IFA
- 93426-5 - GABABR IgG CSF Ql CBA IFA
- 82988-7 - NMDAR IgG CSF Ql IF
- 94711-9 - GAD65 Ab CSF IA-sCnc
- 90820-2 - CASPR2 Ab CSF Ql CBA IFA
- 90830-1 - LGI1 Ab CSF Ql CBA IFA
Result Turnaround Time
4 days
Related Documents
For more information, please review the documents below
Specimen
Cerebrospinal Fluid
Volume
2 mL
Minimum Volume
1 mL
Container
Sterile plastic tube
Storage Instructions
Room temperature
Causes for Rejection
Gross hemolysis; grossly lipemic; gross icterus
Stability Requirements
| Temperature | Period |
|---|---|
| Room Temperature | 14 days |
| Refrigerated | 14 days |
| Frozen | 14 days |
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