RPR, qualitative; RPR titer; and Treponema pallidum-specific test on reactives. An additional fee is charged when a confirmatory … Reference Interval. Nonreactive … 012005, RPR, Rfx Qn RPR/Confirm TP, 20507-0, 006072, RPR, 20507-0 .
RPR test: Rapid plasma reagin, a blood test for syphilis that looks for an antibody that is present in the bloodstream when a patient has syphilis. A negative (nonreactive) RPR is compatible with a person not having syphilis, but in the early stages of the disease, the RPR often gives false negative results.
Treponema pallidum Ab by TP-PA Reflex, Nonreactive … If RPR is reactive, then a titer to endpoint and TP-PA confirmation will be added. Additional charges .
The rapid plasma reagin (RPR) test is a blood test that looks for antibodies to syphilis. … If your RPR test is positive, you will need more tests to confirm that you have syphilis. … A negative or nonreactive result means you don’t have syphilis.
Combined with specific antibody testing, the RPR test allows your doctor to confirm the diagnosis of active infection and start your treatment.
Doctors recommend the RPR test when they suspect that a person may … an active syphilis infection, a second test will be required to confirm the diagnosis. … blood does not contain any antibodies that are reactive to syphilis.
Panel 083824;RPR, Rfx Qn RPR/Confirm TP Results Panel 083824 … Result : Non Reactive Reference Internal : Non Reactive RPR, Rfx Qn .
Therefore, a positive result by RPR or VDRL requires confirmation by a … EIA/CIA/MFI. RPR. TP-PA. Unknown history of syphilis. Non-reactive. N/A. N/A.