The autoimmune inflammatory conditions of eyes and ears?

From the little I know about it, it's certainly possible that those with it might also have neuropathy and other conditions, due to the autoimmune connection; in fact, vasculitis, which is thought to be a big part of the mechanism with Cogan's, is also well known to produce neuropathy:

http://neuromuscular.wustl.edu/antib...tml#vasculitis