title: Factors affecting the outcome of foetal hydrocephaly.
abstract: In this study, the authors attempt to provide an account of the factors that affect the outcome of hydrocephaly in 26 foetuses. The hydrocephalus was related to a myelomeningocele in 35% of patients. Sixty-two percent of foetuses showed intra-uterine progression of their hydrocephalus and 50% were shunted postnatally. At a mean follow up of 2 years, the outcome was considered "fair" in 54% of patients. Our findings demonstrate that in foetal hydrocephaly a more favourable outcome is expected in patients with hydrocephalus which does not progress in utero, in whom the labour is not induced before 36 weeks of gestation, who are delivered vaginally weighing more than 2.5 kg and have a head circumference below the 95th centile and a CT cortical mantle thickness of 2 cm and more and who are treated by CSF shunting. The diagnosis of the foetal hydrocephaly at or before 28 weeks of gestation and the presence of a myelomeningocele did not affect the outcome significantly. Neurosurgeons are reminded to keep an open mind for infants with foetal hydrocephaly and to offer active treatment to patients with a potentially favourable outcome.
authors.affiliation: Division of Neurosurgery, Security Forces Hospital, Riyadh, Saudi Arabia.
authors.forename: A B
authors.initials: AB
authors.lastname: Jamjoom
authors.forename: N F
authors.initials: NF
authors.lastname: Khalaf
authors.forename: A A
authors.initials: AA
authors.lastname: Mohammed
authors.forename: Z A
authors.initials: ZA
authors.lastname: Jamjoom
authors.forename: T Y
authors.initials: TY
authors.lastname: Kashoggi
authors.forename: O B
authors.initials: OB
authors.lastname: Abdelbasit
authors.forename: N U
authors.initials: NU
authors.lastname: Rahman
mesh_terms: D001724:Birth Weight; D002675:Child, Preschool; D018450:Disease Progression; D005260:Female; D005500:Follow-Up Studies; D005865:Gestational Age; D006801:Humans; D006849:Hydrocephalus / Q000175:diagnosis* / Q000209:etiology / Q000601:surgery; D007223:Infant; D007231:Infant, Newborn; D008297:Male; D008591:Meningomyelocele / Q000150:complications / Q000175:diagnosis / Q000601:surgery; D011247:Pregnancy; D014057:Tomography, X-Ray Computed; D016896:Treatment Outcome; D016216:Ultrasonography, Prenatal; D017287:Ventriculoperitoneal Shunt