Immunoglobulin G, CSF (INACTIVE as of 02/16/2021:Refer to 3003485 in the February Hotline)
Ordering Recommendation
Aids in diagnosis of multiple sclerosis.
Mnemonic
IGG CSF
Methodology
Quantitative Nephelometry
Performed
Sun-Sat
Reported
Within 24 hours
New York DOH Approval Status
This test is New York DOH approved.
Specimen Required
Patient Preparation
Collect
CSF.
Specimen Preparation
Centrifuge and separate to remove cellular material. Transfer 1 mL CSF to an ARUP Standard Transport Tube. (Min: 0.4 mL)
Storage/Transport Temperature
Refrigerated.
Unacceptable Conditions
Grossly bloody or hemolyzed specimens.
Remarks
Stability
Ambient: 8 hours; Refrigerated: 8 days; Frozen: 1 year (if frozen within 24 hours)
Reference Interval
0-6.0 mg/dL
Interpretive Data
Compliance Category
FDA
Note
Hotline History
N/A
CPT Codes
82784
Components
Component Test Code* | Component Chart Name | LOINC |
---|---|---|
0050670 | Immunoglobulin G CSF | 2464-6 |
* Component test codes cannot be used to order tests. The information provided here is not sufficient for interface builds; for a complete test mix, please click the sidebar link to access the Interface Map.
Aliases
- Cerebrospinal Fluid, IgG
- CSF IgG
- IgG
- IgG CSF
Immunoglobulin G, CSF (INACTIVE as of 02/16/2021:Refer to 3003485 in the February Hotline)