Referred Tests
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|---|---|
| Email: | mcl@mayo.edu |
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Test ID: DYS2
Autoimmune Dysautonomia Evaluation, Serum
Useful For 
Suggests clinical disorders or settings where the test may be helpful
Investigating idiopathic dysautonomic symptoms
Directing a focused search for cancer in patients with idiopathic dysautonomia
Investigating autonomic symptoms that appear in the course or wake of cancer therapy and are not explainable by recurrent cancer or metastasis (detection of autoantibodies in this profile helps differentiate autoimmune dysautonomia from the effects of chemotherapy)
Profile Information A profile is a group of laboratory tests that are ordered and performed together under a single Mayo Test ID. Profile information lists the test performed, inclusive of the test fee, when a profile is ordered and includes reporting names and individual availability.
| Test ID | Reporting Name | Available Separately | Always Performed |
|---|---|---|---|
| ADEI | Dysautonomia, Interpretation, S | No | Yes |
| ARBI | ACh Receptor (Muscle) Binding Ab | Yes | Yes |
| GANG | AChR Ganglionic Neuronal Ab, S | No | Yes |
| ANN1S | Anti-Neuronal Nuclear Ab, Type 1 | No | Yes |
| DPPIS | DPPX Ab IFA, S | No | Yes |
| GD65S | GAD65 Ab Assay, S | Yes | Yes |
| VGKC | Neuronal (V-G) K+ Channel Ab, S | No | Yes |
| CCN | N-Type Calcium Channel Ab | No | Yes |
| CCPQ | P/Q-Type Calcium Channel Ab | No | Yes |
| STR | Striational (Striated Muscle) Ab, S | Yes | Yes |
Reflex Tests Lists tests that may or may not be performed, at an additional charge, depending on the result and interpretation of the initial tests.
| Test ID | Reporting Name | Available Separately | Always Performed |
|---|---|---|---|
| ARMO | ACh Receptor (Muscle) Modulating Ab | No | No |
| AMPCS | AMPA-R Ab CBA, S | No | No |
| AMPIS | AMPA-R Ab IF Titer Assay, S | No | No |
| AMPHS | Amphiphysin Ab, S | No | No |
| AMIBS | Amphiphysin Immunoblot, S | No | No |
| AN1BS | ANNA-1 Immunoblot, S | No | No |
| AN2BS | ANNA-2 Immunoblot, S | No | No |
| CS2CS | CASPR2-IgG CBA, S | No | No |
| CRMWS | CRMP-5-IgG Western Blot, S | No | No |
| CRMS | CRMP-5-IgG, S | No | No |
| DPPCS | DPPX Ab CBA, S | No | No |
| DPPTS | DPPX Ab IFA Titer, S | No | No |
| GABCS | GABA-B-R Ab CBA, S | No | No |
| GABIS | GABA-B-R Ab IF Titer Assay, S | No | No |
| LG1CS | LGI1-IgG CBA, S | No | No |
| NMDCS | NMDA-R Ab CBA, S | No | No |
| NMDIS | NMDA-R Ab IF Titer Assay, S | No | No |
| PC1BS | PCA-1 Immunoblot, S | No | No |
| PCTBS | PCA-Tr Immunoblot, S | No | No |
| PCABP | Purkinje Cell Cytoplasmic Ab Type 1 | No | No |
| PCAB2 | Purkinje Cell Cytoplasmic Ab Type 2 | No | No |
| PCATR | Purkinje Cell Cytoplasmic Ab Type Tr | No | No |
Testing Algorithm Delineates situations when tests are added to the initial order. This includes reflex and additional tests.
If indirect immunofluorescence assay (IFA) patterns suggest CRMP-5-IgG, then CRMS and/or CRMP-5-IgG Western blot is performed at an additional charge.
If IFA patterns suggest amphiphysin antibody, then AMPHS and/or amphiphysin immunoblot is performed at an additional charge.
If IFA pattern suggests ANNA-1 antibody, then ANNA-1 and ANNA-2 immunoblot is performed at an additional charge.
If IFA pattern suggests PCA-1 antibody, then PCA-1 immunoblot is performed at an additional charge.
If IFA pattern suggests PCA-Tr antibody, then PCA-Tr immunoblot is performed at an additional charge.
If IFA pattern suggests Purkinje cell cytoplasmic antibody type 1, type 2, or type trace, then the appropriate antibody specific IFA is performed at an additional charge.
If IFA pattern suggests NMDA-receptor, then NMDA-receptor cell-binding assay (CBA) and NMDA-receptor titer are performed at an additional charge.
If IFA pattern suggests AMPA-receptor, then AMPA-receptor CBA and AMPA-receptor titer are performed at an additional charge.
If IFA pattern suggests GABA-B-receptor, then GABA-B-receptor CBA and GABA-B-receptor titer are performed at an additional charge.
If IFA pattern suggests DPPX antibody, then DPPX antibody CBA and DPPX titer are performed at an additional charge.
If acetylcholine (ACh) receptor binding antibody is greater than 0.02, then ACh receptor modulating antibodies and CRMP-5-IgG Western blot are performed at an additional charge.
If VGKC is above 0.00, LGI1-IgG CBA and CASPR2-IgG CBA are performed at an additional charge.
See Autoimmune Dysautonomia Evaluation Algorithm in Special Instructions.
Special Instructions Library of PDFs including pertinent information and forms related to the test
Method Name A short description of the method used to perform the test
AMPHS, AMPIS, ANN1S, CRMS, DPPIS, DPPTS, GABIS, NMDIS, PCAB2, PCABP, PCATR: Indirect Immunofluorescence (IFA)
AMPCS, CS2CS, DPPCS, GABCS, LG1CS, NMDCS: Cell Binding Assay (CBA)
ARMO: Live Cell Assay (LCA)
CRMWS: Western Blot (WB)
AMIBS, AN1BS, AN2BS, PC1BS, PCTBS: Immunoblot (IB)
ARBI, CCN, CCPQ, GANG, GD65S, VGKC: Radioimmunoassay (RIA)
STR: Enzyme-Linked Immunosorbent Assay (ELISA)
NY State Available Indicates the status of NY State approval and if the test is orderable for NY State clients.
Reporting Name Lists a shorter or abbreviated version of the Published Name for a test
Aliases Lists additional common names for a test, as an aid in searching
AChR (Acetylcholine Receptor)
ANNA (Antineuronal Nuclear Antibody)
Anti-CV2
Anti-Enteric Neuronal Antibody
Anti-GAD65 (Anti-Glutamic Acid Decarboxylase)
Anti-Hu
Anti-Skeletal Muscle Antibodies
Antineuronal
Calcium Channel Blockers
Cantoxin (Receptor Antibodies)
Cerebellar Antibodies
Chorea
Collapsin Response-Mediator Protein-5 Antibody (CRMP-5), Serum
Cramp-fasciculation
CRMP-5, IgG
Dorsal Root Ganglion Antibody
DPPX
dipeptidyl aminopeptidase-like protein 6
Glutamate Decarboxylase Antibodies (GAD65)
Hu Antibody
Isaacs disease
Motor End-Plate Antibody
Motor Nerve Terminal Antibodies
Muscle (Skeletal) Antibodies
Muscle Culture Antibodies
Myoid Antibody
N-Type Calcium Channel Antibody
Neuromuscular hyperexcitability
Neuromyotonia
Neuronal ganglionic acetylcholine receptor antibody
Neuronal Nuclear Antibody Panel
Neuronal Potassium Channel Ab
Neuronal-Anti
P/Q Type Calcium Channel Antibody
Paraneoplastic Antibodies
Paraneoplastic Autoantibody Evaluation
Paraneoplastic Neurological Autoimmunity
Potassium Channel Antibodies (specify)
Stiff-man Syndrome
Striational (Striated Muscle) Antibodies
VGCC (Voltage-Gated Calcium Channel) Antibodies
VGKC
VGPC
Voltage-Gated Potassium Channel Ab