Biomarker Lens

Biomarkers · Chemical

TV

Understand what TV signals

LOINC codes
8251-1
Commercial laboratory assays
1

We have not added a physiological summary for this biomarker yet. Compare the commercial laboratory assays and population reference ranges below.

Compare commercial laboratory assays for TV

Check orderable catalog codes, specimen types, fasting requirements, and demographic reference ranges across laboratories.

Automated Pap, Cervical, with Age-Based Screen, HPV DNA, CT/NG, Trichomonas

Laboratory
Quest Diagnostics
Test code
20519
Specimen
Pap sample collected in 1 ThinPrep® or SurePath™ pap vial
Fasting
Not stated
LOINC
8251-1

Laboratory assay overview

This test will perform like test code 20453 but will always add Chlamydia trachomatis (CT), Neisseria gonorrhoeae (NG), and Trichomonas vaginalis ("trich" or TV) testing to the Pap. Specifically, testing will occur as follows: •Patients aged 21-24: Patients will receive Automated Pap and, when the result is ASCUS, a high-risk HPV DNA (16, 18, Other High Risk) test will be performed. Additionally, testing for CT/NG/TV will be performed. •Patients aged 25-29: Patients will receive Automated Pap and, when the result is ASCUS or LSIL, a high-risk HPV DNA (16,18, Other High Risk) test will be performed. Additionally, testing for CT/NG/TV will be performed. •Patients aged 30-65: Patients will receive Automated Pap and a high-risk HPV DNA (16,18, Other High Risk) test. Additionally, testing for CT/NG/TV will be performed. •Patients falling outside the above age ranges, or without a date of birth, will receive an Automated Pap and additionally, testing for CT/NG/TV will be performed. Codes may include ThinPrep® or SurePath™ Automated Paps, HPV DNA (16, 18, Other High Risk), CT/NG/TV.

View complete laboratory reference notes

See Laboratory Report

Quest Diagnostics test directory, test code 20519

Verify these ranges and sources

We compile every detail above directly from named laboratory directories and published clinical studies. Laboratories calculate standard reference intervals from the statistical distribution of tested populations for a specific assay method and demographic group, rather than setting universal optimal targets.

Always review your personal lab results with a licensed clinician, or track your lab history and health goals in Aumnivida.

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