- ANNA
Neuronal Abs (Hu, Ri, Yo, Tr/DNER), IgG
Specimen:
Test Code
ANNA
Specimen Name
Neuronal Abs (Hu, Ri, Yo, Tr/DNER), IgG
Collect
1-SST Serum
Submit
1 mL (Min: 0.5 mL) Serum
Special Handling
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Rejection Criteria
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Stability
Refrigerated 14 days
Methodology
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Performed
Performed Monday/Thursday/Saturday - Reported 1-4 days
Reported
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CPT Codes
- 84182 x4
- if reflexed add 86255
- 86256
Components
Neuronal Nuclear Antibodies (Hu, Ri, Yo, and Tr/DNER) IgG by Immunoblot. If low positive, positive, or high positive, then the neuronal nuclear (ANNA) antibody and Purkinje cell (PCCA) antibody IgG are screened by IFA. If the IFA screen is positive at 1:10, then a specific titer (ANNA or PCCA) will be added. Additional charges apply.
Additional Information
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Common Lab Definitions
- Serum
- Plasma
- STT