title: An acutely confused 15-year-old girl.
authors.affiliation: Department of Psychiatry, National Cancer Center Hospital, Tokyo, Japan.
authors.forename: H
authors.initials: H
authors.lastname: Okamura
authors.forename: N
authors.initials: N
authors.lastname: Oomori
authors.forename: Y
authors.initials: Y
authors.lastname: Uchitomi
mesh_terms: D000293:Adolescent; D003221:Confusion / Q000209:etiology*; D004569:Electroencephalography; D005260:Female; D006801:Humans; D010051:Ovarian Neoplasms / Q000150:complications* / Q000175:diagnosis* / Q000601:surgery; D010257:Paraneoplastic Syndromes / Q000150:complications* / Q000175:diagnosis* / Q000601:surgery; D013724:Teratoma / Q000150:complications* / Q000175:diagnosis* / Q000601:surgery