CSF VDRL Test
Alternate Names : Venereal Disease Research Laboratory Slide Test - CSF
Definition The CSF-VDRL test is used to diagnose neurosyphilis (syphilis associated with brain or neurologic involvement). This test detects the presence of reaginic antibodies in cerebrospinal fluid (CSF), which is the fluid that surrounds the spinal cord and brain.
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Why is the Test Performed?
The CSF-VDRL test is used to diagnose syphilis in the brain or spinal cord. As this usually reflects late (tertiary) syphilis, the blood screening tests such as VDRL or RPR may be falsely negative.
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