| Test CODE | NAME |
|---|
X511
Immunoglobulin G, CSF Index
| Methodology: | Quantitative Nephelometry |
| Performed: | Sun-Sat |
| Reported: | 2-3 days |
| Specimen Required: | Collect: CSF AND Serum Separator Tube (SST) - 1 ml.
Serum specimen should be drawn within 48 hours of CSF collection.
Specimen Preparation: Centrifuge and separate CSF to remove cellular material. Separate serum from cells ASAP or within 2 hours of collection.
Storage/Transport Temperature: Refrigerated.
Unacceptable Conditions: Grossly bloody or hemolyzed specimens.
Stability: Ambient: 8 hours; Refrigerated: 8 days; Frozen: 1 month (if frozen within 24 hours)
NOTE: * This test is approved for all states. *
Performing Lab
ARUP Laboratory
|
| CPT Code(s): | 82784 x2; 82040; 82042 |