CNS involvement in systemic vasculitides

Abstract

Both the CNS and the PNS can be involved in almost all of the vasculitides - including the primary systemic vasculitic disorders, such as microscopic polyangiitis and polyarteritis nodosa, and in non-vasculitic systemic disorders, such as systemic lupus erythematosis and sarcoidosis. The latter diseases also include infections and toxininduced disorders - particularly drugs of abuse such as cocaine and amphetamines. Here we will summarise the spectrum of these disorders as they affect the CNS, concentrating in particular on their distinguishing clinical and investigational features.

Keywords: Central nervous system; Non-vasculitic systemic disorders; Peripheral nervous system; Vasculitis; Vasculopathy.