Pediatric multiple sclerosis: pathobiological, clinical, and magnetic resonance imaging features

In this article, the pathobiological, clinical, and treatment aspects of pediatric-onset multiple sclerosis (MS) are summarized, and the conventional magnetic resonance (MR) imaging (ie, T1-weighted, proton-density, and T2-weighted imaging) features of MS in children are discussed, as well as the application of MR imaging in the diagnosis of pediatric-onset MS and in prediction of MS in children with an incident central nervous system demyelination. Insights gained from studies comparing MR imaging features of pediatric-onset and adult-onset MS are presented.