[Intraventricular cerebral hemorrhage in the fetus as a cause of congenital hydrocephalus. A contribution to the origin of congenital hydrocephalus].

Three newborns with posthemorrhagic hydrocephalus after fetal cerebral intraventricular hemorrhage are presented. In all 3 patients hydrocephalus internus was already prenatally diagnosed. Cerebral ultrasound postnatally performed revealed findings of old cerebral intraventricular hemorrhage. Severe factor VIII deficiency was found in one of the patients. The possible connexion of fetal intraventricular hemorrhage with coagulopathy of the fetus has not yet been defined.