Thanks again. We just came back from seeing a neurologist. He examined two MRIs and asked many qustions. He said that his gut feeling is not MS. He said by looking the MRIs, the white matter is very small and scattered, not typical MS patten. He also agrees that two MRIs don't show much change. He mentioned that some white matter does not have much clinical meaning.
He also suggests to hold off spine tape. He asked him to do a neck MRI and wants to looked at my hu*****and's back MRI. In May 2012, my hu*****and also did back MRI and the results shows some arthritis. The doctor also prescribed some blood work (B12, etc) The doctor will follow up in three months.
He also said the at age 50, it is not a typical age for MS. In his 30 year of practicing medicine, he never see any Asian male with MS.