It is interesting that in the same genetic background there are two autoimmune diseases which present themselves clinically in completely different ways; however, it is difficult to distinguish between them by examining the lesions in the CNS.
Il est intéressant de noter qu’avec le même bagage génétique, deux maladies auto-immunes offrent un tableau clinique complètement différent; cependant, à l’examen des lésions du SNC, il est difficile de les distinguer.