Glad to hear that you're going back, Erin. I hope it stops in its tracks and nothing shows up! I had OCT (optical coherence tomography) done although I didn't know what they were doing at the time! :) I've been meaning to ask my neuro-op if and when she plans to do a follow-up of that. There were a lot of articles about OCT in the past year and how it may be an early diagnostic tool for MS and also used to track progression. I did ask my neuro-op about that and her opinion was that it may become the case but there's a ways to go on that front.

Good luck, Erin! Keep us posted.