Treponema pallidum Antibody Test
Health Checkups
≈ ¥20-50
(≈ $3-7)
15 min
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Description
Estimated cost for Treponema pallidum Antibody Test at general public hospitals in China is about ¥15-40, and at Grade 3A hospitals about ¥20-50, varying by hospital tier and region.
Main Uses
The primary purposes and applicable scenarios for the Treponema pallidum antibody test include: Screening for syphilis in sexually active individuals, Confirming a diagnosis of syphilis, Monitoring the effectiveness of syphilis treatment, Testing during pregnancy to prevent congenital syphilis, Pre-surgical and pre-transfusion screening
Normal Range
The normal range for Treponema pallidum antibody test is non-reactive or negative. A positive result indicates the presence of antibodies against Treponema pallidum, suggesting a current or past infection with syphilis.
Low Values - Possible Causes
A low value (non-reactive or negative) in the Treponema pallidum antibody test typically means: No current or past infection with syphilis, Early stage of infection where antibodies have not yet developed, Successful treatment of syphilis, False-negative due to testing too early after exposure, Technical errors in the test procedure
High Values - Possible Causes
A high value (reactive or positive) in the Treponema pallidum antibody test can be caused by: Active syphilis infection, Past syphilis infection that has been treated, Biological false-positive (presence of other conditions like lupus, pregnancy, or certain infections), Cross-reaction with other spirochetal diseases, Laboratory error