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Encephalopathy Autoimmune Evaluation, Serum

Tube Type

Includes:
ANNA 1(HU) Ab, ANNA 2 (RI) Ab, ANNA 3 Ab, Purkinje Cell 1(YO) Ab, Purkinje Cell 2 Ab, Purkinje Cell Tr. Ab, Amphiphysin Ab, CRMP-5 IgG, AGNA-1GAD65 Ab, NMDA Ab CBA, AMPA Ab CBA, GABA Ab CBA, LGI1-IgG, and CASPR2-IgG, DPPX Ab 1FA, GFAP 1FA, mGluR 1 Ab 1FA, IgLON5 IFA, NIF IFA
 
Reflexed Tests:

CRMP-5 IgG Western Blot, NMDA Ab IF Titer, AMPA Ab IF Titer or GABA Ab IF Titer, DPPX Ab CBA, DPPX Ab 1FA Titer, GFAP CBA, GFAP 1FA Titer, mGluR1 Ab CBA, mGluR1 Ab 1FA Titer, ACHR Binding Ab,  AGNA-1 Immunoblot, ANNA-1 Immunoblot, ANNA-2 Immunoblot, PCA-1 Immunoblot, PCA-Tr Immunoblot, Amphiphysin Immunoblot, IgLON5 CBA, IgLON5 IFA Titer, NIF Heavy Chain CBA, NIF Light Chain CBA, Alpha Internexin CBA, NIF IFA Titer

Test ID   LAB6720
EPIC ORDER
 
ENCEPHALOPATHY, AUTOIMM EVAL, SERUM; NMDA, SERUM; GABA, SERUM; AMPA, SERUM
CPT Code(s)   86255 x19, 86341  (84182 x7, 86255 x7, 86256 x8, 83519, if appropriate)
Group/Individual Test   Group
Laboratory   Core Referral Testing
Tube Station   30
Specimen Routine: 12 mL blood/red top tube/SST acceptable
   Micro: 6 mL blood
Availability Routine: Reference Laboratory - Mayo Clinic Laboratories
Turnaround Time   13-16 days
Reference Range Normal: See separate report
Comments

Reviewed by jcayless on December 07, 2021

Note: Reference ranges provided on this web site are for guidance only, and may not reflect the most recent changes. Refer to laboratory reports for current reference data.

UNC Hospitals
McLendon Clinical Laboratories
101 Manning Drive
Chapel Hill, NC 27514