摘要: Narcolepsy is rarely diagnosed before adulthood; however, symptoms often begin much earlier and easily can mimic psychiatric disorders in children adolescents. Clinical experience from a pediatric sleep center reviewed regarding the presentation, diagnosis, treatment of early-onset narcolepsy. The varied clinical presentations, polysomnographic findings, family history, associated are described. importance considering narcolepsy differential diagnosis any child or adolescent with excessive sleepiness emphasized.