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HelpTest Code ZG002 Oligoclonal Banding, Serum and Spinal Fluid
Additional Codes
| Ordering Mnemonic | Mayo Test ID |
|---|---|
| OLIGO | OLIG |
Reporting Name
Oligoclonal BandingUseful For
Diagnosis of multiple sclerosis; especially useful in patients with equivocal clinical presentation and radiological findings
Profile Information
| Test ID | Reporting Name | Available Separately | Always Performed |
|---|---|---|---|
| OLIGS | Serum Bands | No | Yes |
| OLIGC | CSF Bands | No | Yes |
Performing Laboratory
Mayo Clinic Laboratories in Rochester
Specimen Type
CSFSerum
Specimen Required
Both serum and spinal fluid are required. Spinal fluid must be obtained within 7 days of serum collection.
Specimen Type: Serum
Collection Container/Tube:
Preferred: Serum gel
Acceptable: Red top
Submission Container/Tube: Plastic vial
Specimen Volume: 0.5 mL
Collection Instructions:
1. Centrifuge and aliquot serum into a plastic vial within 2 hours of collection.
2. Label specimen as serum.
Specimen Type: Spinal fluid
Container/Tube: Sterile vial
Specimen Volume: 0.5 mL
Collection Instructions: Label specimen as spinal fluid.
Specimen Minimum Volume
Serum, Spinal Fluid: 0.4 mL
Specimen Stability Information
| Specimen Type | Temperature | Time | Special Container |
|---|---|---|---|
| CSF | Refrigerated (preferred) | 14 days | |
| Ambient | 14 days | ||
| Frozen | 14 days | ||
| Serum | Refrigerated (preferred) | 14 days | |
| Ambient | 14 days | ||
| Frozen | 14 days |
Reference Values
CSF Oligoclonal Bands Interpretation: <2 bands
Day(s) Performed
Monday through Friday
Test Classification
This test has been cleared, approved, or is exempt by the US Food and Drug Administration and is used per manufacturer's instructions. Performance characteristics were verified by Mayo Clinic in a manner consistent with CLIA requirements.CPT Code Information
83916 x 2
LOINC Code Information
| Test ID | Test Order Name | Order LOINC Value |
|---|---|---|
| OLIG | Oligoclonal Banding | 100757-4 |
| Result ID | Test Result Name | Result LOINC Value |
|---|---|---|
| 8017 | CSF Bands | 49852-7 |
| 2783 | Serum Bands | 100755-8 |
| 23611 | CSF Olig Bands Interpretation | 100756-6 |
Report Available
2 to 4 daysMethod Name
Isoelectric Focusing (IEF) with IgG Immunoblot Detection