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A B C D E F G H I J K L M N O P Q R S T U V W X Y Z # |
Sjogren's Antibodies (SS-A, SS-B)
Test Code7832
CPT Codes
86235 (x2)
Preferred Specimen
1 mL serum
Minimum Volume
0.5 mL
Transport Container
Transport tube
Transport Temperature
Room temperature
Specimen Stability
Room temperature: 4 days
Refrigerated: 7 days
Frozen: 30 days
Refrigerated: 7 days
Frozen: 30 days
Reject Criteria (Eg, hemolysis? Lipemia? Thaw/Other?)
Gross hemolysis • Grossly lipemic • Grossly icteric
Methodology
Immunoassay (IA)
Setup Schedule
Mon-fri
Report Available
1-4 days
Reference Range
Sjögrens Antibody (SS-A) | <1.0 AI | Negative |
Sjögrens Antibody (SS-B) | <1.0 AI | Negative |
Clinical Significance
Sjögren's antibodies (SS-B) is detected in approximately 15% of patients with Sjögren's Syndrome. Sjögren's antibody (SS-B) is present only if Sjögren's antibody (SS-A) is also detected. The presence of both antibodies (SS-A and SS-B) strengthen the diagnosis of Sjögren's Syndrome and conveys prognostic information.
Performing Laboratory
Quest Diagnostics-Lenexa |
10101 Renner Blvd |
Lenexa , KS 66219-9752 |