640 South State StreetDover, Delaware 19901
21 West Clarke AvenueMilford, Delaware 19963
401 North Carter RoadSmyrna, DE 19977
640 S. State StreetDover DE 1990121 West Clarke AvenueMilford DE 19963
301 Jefferson AveMilford, DE 19963
1275 S. State StreetDover, Delaware 19901
CSF VDRL, neurosyphilis test, neurosyphilis detection test
This test looks for signs of neurosyphilis in your cerebrospinal fluid (CSF).
Syphilis is a bacterial infection. It's a sexually transmitted disease (STD) that can also be spread from a pregnant woman to her fetus. Neurosyphilis happens when syphilis isn't treated. It eventually affects the spinal cord, brain, and membranes surrounding the brain. Having HIV or AIDS increases the risk of developing neurosyphilis.
You may need this test if your healthcare provider suspects that you have syphilis, neurosyphilis, or another STD. Neurosyphilis may not cause any symptoms in some people. Sometimes symptoms appear weeks or even years after neurosyphilis develops. Signs and symptoms of neurosyphilis may include:
Vomiting and nausea
Poor coordination and balance
Personality and mood changes
You may also need this test if you have early symptoms of syphilis, including:
Sores (chancres) that affect your cervix, mouth, or throat
Skin rash, especially on your palms and soles
Patchy hair loss
Fever, sore throat, or swollen glands
You may also have this test if you are at risk for neurosyphilis, including having HIV or AIDS.
Your healthcare provider may also order other tests to diagnose syphilis. These include:
Blood test for Treponema pallidum bacteria, which cause syphilis
Test to look at the fluid from a sore
Many things may affect your lab test results. These include the method each lab uses to do the test. Even if your test results are different from the normal value, you may not have a problem. To learn what the results mean for you, talk with your healthcare provider.
Normal results are negative, meaning that no syphilis bacteria or antibodies were found in your sample.
Positive results mean that bacteria or antibodies were found and that you may have neurosyphilis. It's possible to get a false-positive result. This means the results are positive even if you don't really have neurosyphilis.
This test requires a sample of CSF, which is taken through a lumbar puncture in your lower back. During this procedure, you either sit up and lean forward or lie down on your side. A healthcare provider puts a needle into your spine and draws out a sample of fluid.
It's rare to develop complications after having this test. But potential risks include:
Nerve pain or numbness
Talk with your provider about the risks before the test. Be sure to tell your provider if you've had a seizure, increased pressure in your eyes, or other health problems. You may need to have other tests before having a lumbar puncture.
Being pregnant or having an autoimmune disease might affect your results. Having an infection or recently getting a vaccine may cause a false-positive result.
You don't need to prepare for this test. But be sure your healthcare provider knows about all medicines, herbs, vitamins, and supplements you are taking. This includes medicines that don't need a prescription and any illicit drugs you may use.
Bayhealth is Southern Delaware’s healthcare leader with hospitals in Dover and in Milford. Bayhealth provides a wide range of medical services, including cardiovascular, cancer, orthopaedics and rehabilitation, pediatrics, respiratory care, sleep care, surgical weight loss and women’s services.