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0099564
Strongyloides Antibody, IgG by ELISA, Serum
STRONGY
Ordering Recommendation
Aid in the diagnosis of Strongyloides infection. Positive results in patients from endemic areas may not represent active infection.
New York DOH Approval Status
This test is New York state approved.
Specimen Required
Patient Preparation
Collect
Serum Separator Tube (SST) or Plain Red.
Specimen Preparation
Transfer 1 mL serum to an ARUP Standard Transport Tube. (Min. 0.3 mL)
Storage/Transport Temperature
Refrigerated.
Unacceptable Conditions
Bacterially contaminated, heat-inactivated, hemolyzed, icteric, or lipemic specimens.
Remarks
Stability
After separation from cells: Ambient: 48 hours; Refrigerated: 2 weeks; Frozen: 1 year
Methodology
Semi-Quantitative Enzyme-Linked Immunosorbent Assay
Performed
Sun-Sat
Reported
1-3 days
Reference Interval
Effective August 20, 2018
| 0.9 IV or less | Negative - No significant level of Strongyloides IgG antibody detected. |
| 1.0 IV | Equivocal - The Strongyloides IgG antibody result is borderline and therefore inconclusive. Recommend retesting the patient in 2-4 weeks, if clinically indicated. |
| 1.1 IV or greater | Positive - IgG antibodies to Strongyloides detected, which may suggest current or past infection. |
Interpretive Data
False-positive results may occur with prior exposure to other helminth infections. Testing low-prevalence populations may also result in false-positive results.
Compliance Category
FDA
Note
Hotline History
N/A
CPT Codes
86682
Components
| Component Test Code* | Component Chart Name | LOINC |
|---|---|---|
| 0099564 | Strongyloides Antibody, IgG By ELISA | 34376-4 |
* Component test codes cannot be used to order tests. The information provided here is not sufficient for interface builds; for a complete test mix, please click the sidebar link to access the Interface Map.
Aliases
- Ova and Parasite Exam
- Strongyloides IgG
Strongyloides Antibody, IgG by ELISA, Serum
