Reference Interval:
6 IU/mL or less: Negative - No clinically significant level of Toxoplasma gondii IgG antibody detected.
7-8 IU/mL: Equivocal - Repeat testing in 10-14 days may be helpful.
9 IU/mL or greater: Positive - Significant level of Toxoplasma gondii IgG antibody detected, which may indicate current or past infection.
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| Interpretive Data: |
The best evidence for current infection is a significant change on two appropriately timed specimens, where both tests are done in the same laboratory at the same time.
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| CPT Code(s): |
86317
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