Syphilis RPR

The Syphilis RPR test contains 1 test with 1 biomarker.

Syphilis RPR ( RPR (Monitor) with Reflex to Titer)

Reference Range(s)

Non-Reactive

Clinical Significance

This is a non-treponemal screening test for syphilis. False positive results may occur due to systemic lupus erythematosus, leprosy, brucellosis, atypical pneumonia, typhus, yaws, pinta, or pregnancy. Monitoring of RPR is helpful in assessing effectiveness of therapy.

IMPORTANT

A positive RPR screen must be followed by a specific treponemal antibody test (e.g., FTA-ABS):

A positive result on the second method confirms the screening result and the affected person is diagnosed with syphilis.

A negative result on the treponemal test may mean that the initial RPR test was falsely positive. Further testing and investigation may be done to determine the cause of the false positive.

Limitations

False-positive results have been associated in patients with infections, pregnancy, autoimmune disease, old age, Gaucher disease, and malignancy.

Alternative Name(s) 

Syphilis

The following is a list of what is included in the item above. Click the test(s) below to view what biomarkers are measured along with an explanation of what the biomarker is measuring.

Also known as: RPR Monitor with Reflex to Titer, Syphilis

Rpr (Monitor)

RPR (rapid plasma reagin) is a screening test for syphilis. It looks for antibodies that are present in the blood of people who have the disease.