ما هو التصلّب المتعدد؟
التصلّب المتعدد (MS) هو مرض مترقٍ يصيب الجهاز العصبي
Types of MS
There are four main types of MS: clinically isolated syndrome, relapsing MS, secondary progressive MS and primary progressive MS.
There is no single test to diagnose MS, which is conclusive on its own
Causes of MS
MS is thought to be caused by a combination of genetic and environmental factors