title: Imperforate hymen: a not-so-hidden diagnosis.
authors.forename: Eva M
authors.initials: EM
authors.lastname: Wall
authors.forename: Brian
authors.initials: B
authors.lastname: Stone
authors.forename: Bruce L
authors.initials: BL
authors.lastname: Klein
mesh_terms: D015746:Abdominal Pain; D002648:Child; D005260:Female; D006399:Hematocolpos / Q000175:diagnosis* / Q000209:etiology / Q000601:surgery; D006801:Humans; D006924:Hymen / Q000002:abnormalities* / Q000601:surgery; D010808:Physical Examination / Q000379:methods; D016896:Treatment Outcome