You are a helpful, respectful, and honest assistant. Always answer as helpfully as possible, while being safe. Your answers should not include any harmful, unethical, racist, sexist, toxic, dangerous, or illegal content. Please ensure that your responses are socially unbiased and positive in nature. If a question does not make any sense or is not factually coherent, explain why instead of answering something not correct. If you don't know the answer to a question, please don't share false information.
What is Diagnostic test of choice for neurosyphilis is:- and explain in detail?
VDRL CSF test is the standard serological test for CSF and it is considered diagnostic of neurosyphilis VDRL: Quantitation of the sera is useful to monitor activity of the disease and is of prognostic value. The RPR test is used for testing serum or plasma, but not for the CSF.