RF
Test:
453
CPT:
86431
Synonyms
1-RA Latex, Turbidimetry
2-RF Titer
3-Rheumatoid Factor (RF)
Special Instructions
Expected Turnaround Time
Within 1 day
Specimen Requirements
Specimen
Within 1 day
Volume
1 mL
Minimum Volume
0.5 mL
Container
Red-top tube, gel-barrier tube, lavender-top (EDTA) tube, or green-top (heparin) tube
Collection
Storage Instructions
Maintain specimen at room temperature.
Causes for Rejection
Hemolysis; lipemia
Test Details
Use
Help in the differential diagnosis and prognosis of arthritic disorders