the best i could do (from MS Society page). sounds like the first attack to me.
(http://www.nationalmssociety.org/about- ... index.aspx
The term “clinically isolated syndrome” (CIS) has been used to describe a first neurologic episode that lasts at least 24 hours, and is caused by inflammation/demyelination in one or more sites in the central nervous system (CNS).
While this term is still in use, it is currently under review by MS experts to determine if another term that is more specific to a demyelinating disease process should take its place.
Individuals who experience a CIS may or may not go on to develop multiple sclerosis.
when i read the last line i think "get your veins checked, get your Atlas/spine checked"