Casandra
Casandra Test Code QD43214Version 1 (DRAFT)
Performing Lab
Paraneoplastic Antibody Expanded Evaluation with Reflex to Titer and LB, CSF
Also known as: Para Expanded CSF, Autoimmune Paraneoplastic Panel Reflex, PNS Expanded
Clinical Use
Order TestUse
Detection of antineuronal autoantibodies aids the diagnosis of autoimmune paraneoplastic syndromes, encephalopathies, and other autoimmune neurological conditions. Identification of specific antineuronal autoantibodies may also help in the diagnostic workup for occult malignancies. Knowledge of the specific identity of antineuronal autoantibodies aids greatly in making therapeutic decisions for patients.
Special Instructions
Not provided.
Limitations
Not provided.
Test Details
Methodology
Immunoassay (Indirect Immunofluorescent Antibody (IFA), Line Blot, CBA)
Biomarkers
2 components
Expanded Antibody Screening • Indirect Immunofluorescent Antibody (IFA)Reflex Line Blot and Titers • Line Blot / CBA titers
Result Turnaround Time
3-14 days
Related Documents
For more information, please review the documents below
Specimen Requirements
Specimen
Cerebrospinal Fluid
Volume
4 mL
Minimum Volume
2 mL
Container
Sterile leak-proof container
Storage Instructions
Refrigerated
Stability Requirements
| Temperature | Period |
|---|---|
| Room Temperature | 24 hours |
| Refrigerated | 7 days |
| Frozen | 21 days |