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Printable Test Catalog - OU Medicine

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[TOXOA] Toxoplasma IgA Antibody<br />

SPECIMEN REQUIRED: Refrigerated serum<br />

TUBE OR CONTAINER: Red or Gold<br />

SPECIMEN VOLUME: 1 mL<br />

MINIMUM VOLUME: 0.5 mL<br />

TEST AVAILABILITY: Daily<br />

TURNAR<strong>OU</strong>ND TIME: 2-5 days<br />

REFERENCE RANGE: < 0.8<br />

METHODOLOGY: Enzyme immunoassay (EIA)<br />

CLINICAL USE: Valuable tool for the early detection of acute<br />

disease in pregnant women and individuals with<br />

AIDS<br />

CPT: 86777<br />

[TOXOIGG] Toxoplasma IgG Ab, Quantitative<br />

SPECIMEN REQUIRED: Refrigerated serum<br />

TUBE OR CONTAINER: Gold or Red<br />

SPECIMEN VOLUME: 1 mL<br />

MINIMUM VOLUME: 0.3 mL<br />

TEST AVAILABILITY: Monday-Friday<br />

TURNAR<strong>OU</strong>ND TIME: 2 days<br />

REFERENCE RANGE: Negative: < 6.4 IU/mL<br />

Equivocal: 6.4-9.9 IU/mL<br />

Positive: >= 10.0 IU/mL<br />

METHODOLOGY: Chemiluminometric assay<br />

CLINICAL USE: Support the diagnosis of toxoplasmosis; document<br />

past exposure and/or immunity to Toxoplasma gondii<br />

CPT: 86777<br />

[TOXOM] Toxoplasma IgM Antibody<br />

SPECIMEN REQUIRED: Serum at room temperature<br />

TUBE OR CONTAINER: Red or Gold<br />

SPECIMEN VOLUME: 1 mL<br />

MINIMUM VOLUME: 0.5 mL<br />

TEST AVAILABILITY: Daily<br />

REFERENCE RANGE: Negative: < 0.9 index<br />

Equivocal: 0.9 - 1.0 index<br />

Positive: >= 1.1 index<br />

METHODOLOGY: Immunochemiluminometric assay (ICMA)<br />

CLINICAL USE: Support the diagnosis of toxoplasmosis<br />

CPT: 86778<br />

[TOXPCR] Toxoplasma gondii DNA (PCR)<br />

SPECIMEN REQUIRED: Whole blood or bone marrow at room<br />

temperature; Refrigerated CSF<br />

TUBE OR CONTAINER: Lavender (EDTA), Yellow (ACD), Sterile tube<br />

SPECIAL HANDLING: Only stable for 7 days; CSF can be frozen<br />

SPECIMEN VOLUME: 3 mL (whole blood or bone marrow)<br />

1 mL (CSF)<br />

MINIMUM VOLUME: 2 mL (whole blood or bone marrow)

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