[Perinatal histories of 22 newborns with malformations of the central nervous system]. / Valoración de la historia perinatal y de la conducta obstétrica en los embarazos de neonatos con malformaciones del sistema nervioso central.

The authors reviewed the perinatal histories of 22 newborns malformations of the central nervous system, among 9,323 consecutive births in the last five years, with particular emphasis on the incidence and types of malformations, as well as the most important findings of the parents anamnesis. Prenatal ultrasonography is stressed out as an important tool in the precocious diagnosis of such a kind of malformations.