title: Antepartum diagnosis of fetal intracranial hemorrhage due to maternal Bernard-Soulier syndrome.
abstract: BACKGROUND
  Bernard-Soulier syndrome, a lack of glycoprotein IB/IX, is a rare autosomal recessive bleeding disorder characterized by platelet dysfunction. Women with Bernard-Soulier syndrome are at risk of being immunized against glycoprotein IB/IX, leading to severe isoimmune neonatal thrombocytopenia.
  
  
  METHODS
  A 26-year-old Japanese woman, gravida 1, para 0, with Bernard-Soulier syndrome presented at 35 weeks' gestation with changes in fetal heart rate patterns and ultrasonographic findings that strongly suggested fetal intracranial hemorrhage. Management was by cesarean hysterectomy and bilateral salpingo-oophorectomy at 36 weeks, but the neonate died 6 hours after birth.
  
  
  CONCLUSIONS
  Maternal immunization to glycoprotein IB/IX during pregnancy can cause severe fetal thrombocytopenia and massive intracranial bleeding.
authors.affiliation: Department of Obstetrics and Gynecology, School of Medicine, Fukushima Medical University, Fukushima City, Japan. fujimori@cc.fmu.ac.jp
authors.forename: K
authors.initials: K
authors.lastname: Fujimori
authors.forename: H
authors.initials: H
authors.lastname: Ohto
authors.forename: S
authors.initials: S
authors.lastname: Honda
authors.forename: A
authors.initials: A
authors.lastname: Sato
mesh_terms: D000328:Adult; D001606:Bernard-Soulier Syndrome; D005260:Female; D005315:Fetal Diseases / Q000000981:diagnostic imaging* / Q000209:etiology*; D006801:Humans; D020300:Intracranial Hemorrhages / Q000000981:diagnostic imaging* / Q000209:etiology*; D011247:Pregnancy; D011248:Pregnancy Complications; D016216:Ultrasonography, Prenatal