What is the long-term outcome of primary central nervous system vasculitis?
A study conducted by de Boysson et al. (2018) found that the long-term outcome of primary central nervous system vasculitis is generally good. The study involved 125 patients with primary central nervous system vasculitis and found that the majority (80%) of the patients had good functional outcomes with no major disability at a median follow-up period of 3.7 years. However, the study also noted that some patients experienced relapses of the disease which made it difficult to predict the long-term outcome of the disease.