I have an Mri Bc of dizziness and seizer & numbness 24 f. Discovered foci increased signal in subcortical white matter & chronic sinuous. Ms?

MS is a clinical. diagnosis, so even a normal appearing brain MRI can't absolutely rule it out. However, typically there are characteristic white matter lesions in the periventricular white matter, not solely the subcortical white matter. So generally speaking, subcortical white matter lesions without periventricular lesions are not the classic pattern seen in MS.