Autoimmune Dementia Profile, Spinal Fluid
Also known as: Autoimmune Dementia Panel Spinal Fluid, Paraneoplastic
Use
This test should be considered for the differential evaluation of patients who present with rapidly progressive dementia of undetermined etiology, especially with cognitive impairment and neuronal degeneration.
Special Instructions
Not provided.
Limitations
The test was developed and its performance characteristics were determined by Labcorp, following CLIA requirements. It is important to note that this test has not been cleared or approved by the Food and Drug Administration, which may affect its use or interpretation in certain regulatory environments.
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
- 82735-2 - AMPAR1 IgG CSF Ql IF
- 82987-9 - AMPAR2 IgG CSF Ql IF
- 90825-1 - GABABR Ab 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 |
Other tests from different labs that may be relevant