title: [Aicardi syndrome: a report of four Venezuelan patients].
abstract: Aicardi syndrome is characterized by agenesis of the corpus callosum, infantile spasms and chorioretinal lacunae. The evolution of this disorder is variable, with a severe outcome over the first five years of age. The purpose of this report was to demonstrate the spectrum of the clinical phenotype and the course of this disorder in four Venezuelan patients. All patients met the major criteria, had severe psychomotor impairment and early onset seizures. There were microphtalmia in two of the patients. Three patients (75%) showed coloboma, interhemispheric cyst and periventricular heterotopias. The first patient, with longer follow-up, is currently aged 22. They all exhibited a typical asymmetric pattern on the electroencephalogram. These cases illustrate the variable clinical expression and severity of the Aicardi syndrome. A diagnosis of this disorder should be considered in girls with developmental delay, particularly, when there are accompanying recurrent seizures occurring in early childhood.
authors.affiliation: Departamento de Pediatría, Facultad de Medicina, Universidad del Zulia, Maracaibo, Venezuela.
authors.forename: Pilar
authors.initials: P
authors.lastname: Suárez-Villalobos
authors.forename: Joaquín A
authors.initials: JA
authors.lastname: Peña
authors.forename: Laura
authors.initials: L
authors.lastname: Calzadilla
authors.forename: María
authors.initials: M
authors.lastname: Ruíz
authors.forename: Eduardo
authors.initials: E
authors.lastname: Mora-La Cruz
mesh_terms: D058540:Aicardi Syndrome / Q000175:diagnosis*; D005260:Female; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D014687:Venezuela; D055815:Young Adult