RPR (Diagnosis) with Reflex to Titer and Treponema pallidum Antibody, IA (Traditional):
Coupon Codes not valid for this testing.
Fasting Required: No
Lab: Quest Diagnostics
Specimen: Blood
Results: Average processing time 3-5 days
Note: Result turnaround times are an estimate and are not guaranteed. Our reference lab may need additional time due to weather, holidays, confirmation/repeat testing, or equipment maintenance.
Description: This test is used to aid in the diagnosis of syphilis using the traditional algorithm. The algorithm starts with RPR, a nontreponemal (lipoidal antigen) serologic test, and if reactive will reflex to titer. Reactive RPR samples will be further tested with the Treponema pallidum Antibody immunoassay, a treponemal serologic test. Testing can be performed for individuals suspected of syphilis based on signs and symptoms or for screening asymptomatic individuals. Screening is recommended in certain populations at increased risk for infection and pregnant women. False positive results with nontreponemal (lipoidal antigen) test results may occur due to wide range of biological conditions (e.g. autoimmune disease, cancer, infectious diseases, old age, and pregnancy). False negatives can occur in persons with recent exposure. Persons with previously treated syphilis will remain positive using a treponemal test. Therefore, a single type of serological test is insufficient for diagnosis and positive result using a nontreponemal (lipoidal antigen) test should be confirmed by a treponemal specific assay using the traditional algorithm.
Alternate Name(s): Premarital RPR, Syphilis Serology Screen, Blood, ART, Rapid Plasma Reagin, Automated Reagin Test
Fasting Required: No
Lab: Quest Diagnostics
Specimen: Blood
Results: Average processing time 3-5 days
Note: Result turnaround times are an estimate and are not guaranteed. Our reference lab may need additional time due to weather, holidays, confirmation/repeat testing, or equipment maintenance.
Description: This test is used to aid in the diagnosis of syphilis using the traditional algorithm. The algorithm starts with RPR, a nontreponemal (lipoidal antigen) serologic test, and if reactive will reflex to titer. Reactive RPR samples will be further tested with the Treponema pallidum Antibody immunoassay, a treponemal serologic test. Testing can be performed for individuals suspected of syphilis based on signs and symptoms or for screening asymptomatic individuals. Screening is recommended in certain populations at increased risk for infection and pregnant women. False positive results with nontreponemal (lipoidal antigen) test results may occur due to wide range of biological conditions (e.g. autoimmune disease, cancer, infectious diseases, old age, and pregnancy). False negatives can occur in persons with recent exposure. Persons with previously treated syphilis will remain positive using a treponemal test. Therefore, a single type of serological test is insufficient for diagnosis and positive result using a nontreponemal (lipoidal antigen) test should be confirmed by a treponemal specific assay using the traditional algorithm.
Alternate Name(s): Premarital RPR, Syphilis Serology Screen, Blood, ART, Rapid Plasma Reagin, Automated Reagin Test