title: Case report of narcolepsy in a six-year-old child initially misdiagnosed as atypical epilepsy.
abstract: This report describes a case of first-onset narcolepsy in a six-year-old female that was misdiagnosed as atypical epilepsy and other diagnoses at eight different hospitals over a period of 10 months before the correct diagnosis was made. The diagnosis of narcolepsy is more difficult in children because very few of them experience all four cardinal symptoms of narcolepsy - paroxysmal sleep, cataplexy, hypnagogic hallucination, and sleep paralysis - and they often have a more prolonged onset and diverse symptoms. To decrease the time lag between initial presentation and accurate diagnosis, we recommend that in all cases in which children report excessive sleep of unknown etiology - regardless of the associated symptoms - that sleep monitoring and sleep latency tests be conducted to rule out the possibility of narcolepsy. The case highlights the wide variety of presentations of uncommon psychiatric conditions, particularly in children, and the need for clinicians to be aware of the atypical presentations of these conditions when collecting medical histories.
authors.affiliation: The Second People's Hospital of Dali prefecture, Dali City, Yunnan Province, China.
authors.forename: Jinquan
authors.initials: J
authors.lastname: Zhou
authors.affiliation: The Second People's Hospital of Dali prefecture, Dali City, Yunnan Province, China.
authors.forename: Xi
authors.initials: X
authors.lastname: Zhang
authors.affiliation: The Second People's Hospital of Dali prefecture, Dali City, Yunnan Province, China.
authors.forename: Zaiwen
authors.initials: Z
authors.lastname: Dong
keywords: China; children; epilepsy; hypnagogic hallucinations; misdiagnosis; narcolepsy