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HelpTest Code SBL Blastomyces Antibody Immunodiffusion, Serum
Specimen Required
Collection Container/Tube:
Preferred: Serum gel
Acceptable: Red top
Submission Container/Tube: Plastic vial
Specimen Volume: 0.5 mL
Collection Instructions: Centrifuge and aliquot serum into plastic vial.
Useful For
Detection of antibodies in serum specimens from patients with blastomycosis
Method Name
Immunodiffusion
Reporting Name
Blastomyces Ab, Immunodiffusion, SSpecimen Type
SerumSpecimen Minimum Volume
0.3 mL
Specimen Stability Information
| Specimen Type | Temperature | Time | Special Container |
|---|---|---|---|
| Serum | Refrigerated (preferred) | 14 days | |
| Frozen | 14 days |
Reject Due To
| Gross hemolysis | Reject |
| Gross lipemia | Reject |
Reference Values
Negative
Interpretation
A positive result is suggestive of infection, but the results cannot distinguish between active disease and prior exposure.
Routine culture of clinical specimens (eg, respiratory specimen) is recommended in cases of suspected, active blastomycosis.
Day(s) Performed
Monday, Tuesday through Friday
Report Available
2 to 5 daysPerforming Laboratory
Mayo Clinic Laboratories in Rochester
CPT Code Information
86612
LOINC Code Information
| Test ID | Test Order Name | Order LOINC Value |
|---|---|---|
| SBL | Blastomyces Ab, Immunodiffusion, S | 5058-3 |
| Result ID | Test Result Name | Result LOINC Value |
|---|---|---|
| 15125 | Blastomyces Immunodiffusion | 5058-3 |