Clinical pearls in #CNS vasculitis: Dr. R.Hajj-Ali 🧠Clinical dx is difficult bec it presents w/ an array of clinical features 🧠CSF analysis essential in dx; can r/o infexns 🧠Nonvasc imaging highly sensitive 🧠biopsy is valuable esp when alt dx is considered #ACR23 @RheumNow https://t.co/QOAfSHn8ND