[Rendu-Osler-Weber disease and intracranial hemorrhage during pregnancy. A case report].

A 24-year-old woman with Rendu-Osler-Weber disease presented an intracranial hematoma during pregnancy. The main localizations of the Rendu-Osler-Weber disease, an inborn disease, are discussed. Neurological complications are rare. Vascular malformations are more fragile during pregnancy. The obstetrical attitude depends on the organ involved and the severity of the complications.