I do not have a dx of ms (yet). I had an MRI done and it showed multitude of subcortical and deep white matter punctte hyperintensities in the frontal and parietal lobes bilaterally. I don't know what that means but apparently it is not the normal spot for MS. I also had a spianl tap done and it seemed to further the doc's oppinion that I do not have MS. How accurate are these tests? I am schedualed to have one more MRI to completly rule out MS. The other dx listed on report were migraine disorder, lyme's disease or sequela of microvascular angiopathy. I do not have diabetes or hypertension. My biggest complaint at the moment is intermiten blurred vision, memory loss and an over all weakness in my muscles.