title: Prenatal diagnosis of aneurysms of the vein of Galen (vena magna cerebri) with conventional sonography, three-dimensional sonography, and magnetic resonance imaging: report of 2 cases.
abstract: OBJECTIVE
  To describe the cases of 2 fetuses with aneurysms of the vein of Galen diagnosed prenatally.
  
  
  METHODS
  The techniques used were conventional sonography, three-dimensional sonography, and ultrafast magnetic resonance imaging. On the basis of these imaging modalities, prognostic factors, such as drainage and secondary damage, were assessed.
  
  
  RESULTS
  The first fetus had good prognostic indices, and embolization after birth was successful. According to the prognostic factors, a poor neonatal outcome was predicted for the second fetus. The neonate died soon after birth.
  
  
  CONCLUSIONS
  Conventional sonography, color Doppler imaging, and magnetic resonance imaging appeared to be useful diagnostic tools. The prognostic factors can be useful in counseling patients and providing the best possible care after birth.
authors.affiliation: Department of Obstetrics and Gynecology, VU Medical Center, Amsterdam, The Netherlands. fa.gerards@vumc.nl
authors.forename: Franca A
authors.initials: FA
authors.lastname: Gerards
authors.forename: Melanie A J
authors.initials: MA
authors.lastname: Engels
authors.forename: Frederik
authors.initials: F
authors.lastname: Barkhof
authors.forename: Frank A M
authors.initials: FA
authors.lastname: van den Dungen
authors.forename: R Jeroen
authors.initials: RJ
authors.lastname: Vermeulen
authors.forename: John M G
authors.initials: JM
authors.lastname: van Vugt
mesh_terms: D000328:Adult; D005260:Female; D006801:Humans; D002532:Intracranial Aneurysm / Q000000981:diagnostic imaging* / Q000473:pathology*; D008279:Magnetic Resonance Imaging; D011247:Pregnancy; D016216:Ultrasonography, Prenatal