I am waiting to get a repeat C spine MRI, since I have newly developed lhermittes sign... 3 years ago there was a question if I had a lesion on my c spine (one radiologist said yes, and the other said no- they never agreed haha).. anyhow.. I should be getting the MRI in the next week, but in the meantime it was found to have B12 deficiency, Folate, zinc, B1 deficiencies.. think there were more actually.. so my question is this:

If the lhermittes sign is caused by B12 deficiency (which is usually number 2 on the list behind MS as causes).. is there a "lesion" or signal change on the spinal cord that shows up on MRI with that? Thanks!