Hey welcome back!
I've heard of someone dx with Sjorgen's syndrome then found out that it was MS and someone who got dx with both but i dont recall anyone dx MS but it turned out to be Sjorgen's syndrome, oh and i do remember a lady dx with lupus and Sjorgen's. I found this article for you, interesting web site.
http://www.sjogrensworld.org/mandel.htm
I have diplopia (double vision), unilateral nystamus and the same eye has a pale optic disc but not dx with ON, i've not had dry eye, or abnormal eye pressure etc. The double vision is basically caused by the Nystagmus, mine is a rappid horizontal tremor, which is constantly mucking things up and giving me the double vision. I have it all the time now, a text eg H = # but its more obviously double if i look at things at an angle, if i look sideways at a person for example, i see an extra mouth, extra set of eyes on their forhead etc and its all just slightly off centre, freakie but still giggle worthy lol! Have you had Nystagmus investigated? Basic information on nystagmus for you to look at....
http://www.nlm.nih.gov/medlineplus/ency/article/003037.htm
Its not uncommon in the early days to question your dx, actually many people end up getting a second opinion with an MS specialist to be sure their dx is correct. Things to keep in mind regarding possibility of a missdx imho, would be the location of the brain lesions, O bands and complete sx pattern and history, as well as your clinical signs of lesions. The combination of all these things limits likely mimics and usually puts MS on the top of the list of possibilities if you also include your age and gendar.
There is no harm in being sure, you've been tossed into an unexpected whirlwind so if you need more evidence to be confident in your dx, speak to your Neuro about your concerns or concider getting a second opinion.
Cheers..........JJ
Hi and so sorry you are having such trouble.
Neurological /autoimmune diseases are so hard to dx - and it sounds like you have some good docs who are trying to help you. Sounds like you are on top of things.
I have not experienced what you have - am a gray area patient - dx quickly - then second opinion MS doc not so sure about MS.
There are many mimics of MS -
Sounds like you are worried - which is normal - but keep working with your good docs and doing all you can do to be healthy. Sometimes it takes a while to get to the bottom of things!
Sorry I couldn't be more help, but I hope someone else may chime in.
Take care.
Carol