What is the purpose of detecting Kleindorfer anti-VZV IgG antibody in CSF to diagnose VZV vasculopathy?
The purpose of detecting Kleindorfer anti-VZV IgG antibody in CSF is to diagnose VZV vasculopathy, which is a type of infection caused by the varicella zoster virus. It is a rare condition that affects the blood vessels of the brain and can cause strokes and other neurological symptoms. Detection of the antibody in CSF can help to confirm the diagnosis and guide treatment decisions.