Newest etiology of infantile spasms syndrome / 中华实用儿科临床杂志

ABSTRACT

Infantile spasms syndrome (ISs) is a kind of catastrophic epileptic encephalopathy.Epileptic spasms originating in infancy or early childhood, typically accompanied by an electroencephalographic pattern of hypsarrhythmia, and developmental regression are common clinical manifestations.ISs prognosis is primarily determined by its etiology.In recent years, the rapid development of neuroimaging and genetic detection technology has greatly enriched the etiological spectrum of ISs, especially the genetic-related etiology.Likewise, the etiological categorization of ISs has gotten increasingly specific in response to clinical demands.Despite these advances, the etiology of ISs remains complicated and variable, with around one-third of children having unidentified causes.Consequently, more detection methods and studies are still needed to identify other potential etiologies.The etiologic categorization of ISs will be evaluated in this article.