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HelpTest Code CRITH DNA Double-Stranded (dsDNA) Antibodies by Crithidia luciliae IFA, IgG, Serum
Reporting Name
dsDNA Ab by Crithidia IFA, IgG, SSpecimen Type
SerumSpecimen Required
Supplies: Sarstedt Aliquot Tube, 5 mL (T914)
Collection Container/Tube:
Preferred: Serum gel
Acceptable: Red top
Submission Container/Tube: Plastic vial
Specimen Volume: 0.3 mL
Collection Instructions: Centrifuge and aliquot serum into a plastic vial.
Specimen Stability Information
| Specimen Type | Temperature | Time | Special Container |
|---|---|---|---|
| Serum | Refrigerated (preferred) | 21 days | |
| Frozen | 21 days |
Reference Values
Negative
Performing Laboratory
Mayo Clinic Laboratories in Rochester
CPT Code Information
86255
LOINC Code Information
| Test ID | Test Order Name | Order LOINC Value |
|---|---|---|
| CRITH | dsDNA Ab by Crithidia IFA, IgG, S | 58466-4 |
| Result ID | Test Result Name | Result LOINC Value |
|---|---|---|
| 62925 | dsDNA Ab by Crithidia IFA, IgG, S | In Process |
| 37268 | Crithidia Interpretation | 69048-7 |
Useful For
Confirmation testing for dsDNA IgG antibodies in patients with clinical features of systemic lupus erythematosus or at-risk for disease
This test should not be used independently for monitoring treatment response or establishing remission.
Day(s) Performed
Monday through Friday
Report Available
2 to 4 daysSpecimen Minimum Volume
See Specimen Required