Price:
Rs. 850.00
Sample Type: SERUM
Fasting Not Required
Notes: T0097
Frequently Asked Questions (FAQ's):
What does the TPHA test check for at Metropolis Healthcare?
It detects specific antibodies against Treponema pallidum, confirming syphilis infection.
Why is TPHA done after VDRL/RPR?
Because it is more specific, TPHA helps confirm whether a positive screening result is truly due to syphilis.
How is the sample collected at Metropolis Healthcare?
A blood sample is collected from a vein, and serum is used for the assay.
Can TPHA differentiate between active and past infection?
No. It only detects antibodies, which may remain even after successful treatment.
Is fasting required for this test?
No fasting or special preparation is needed.
Who should take this test?
Individuals with positive syphilis screening tests, those with symptoms, or patients in high-risk groups.
How long do antibodies remain detectable?
TPHA antibodies can remain lifelong in many individuals.
Can TPHA be used to monitor treatment response?
No. Non-treponemal tests like VDRL or RPR are used to monitor disease activity and treatment response