How would you treat a perineural IgG4-RD with persistent paresthesia?

Perineuritis is an uncommon manifestation of IgG4-related disease (IgG4-RD), but it does occur. In most cases, this is an incidental finding that is not associated with symptoms or nerve dysfunction. This is most often observed in branches of the trigeminal nerve (e.g., infraorbital nerve, frequentl...