"First, you need to understand that MS always was, AND STILL IS, mainly a clinical diagnosis. The definition of “Clinical Diagnosis” is:
A diagnosis that can be made on the basis of the history and the physical exam alone."
To read more:
Diagnosing MS - The McDonald Criteria (The Myth of the 9 Lesions):
http://www.medhelp.org/health_pages/Multiple-Sclerosis/Diagnosing-MS---The-McDonald-Criteria-revised-2005/show/370?cid=36
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White spots on an MRI brain scan can be from several different factors including:
*A natural phenomenon of the brain due to the coating of axon nerve fibers with myelin
*Hardening of small arteries in the brain from high blood pressure, causing a buildup of fluid
*Early onset of a stroke or another neurological condition eg: MS, Lyme Disease, Lupus
*Vitamin B12 deficiency - leads to demyelination
*Migrane
*Brain injury
*Infectious diseases that have occured in the past
*Celiac disease