[Antenatal echographic measurement of the fetal cerebellum. Significance in the evaluation of fetal development]. / Mesures échographiques anténatales du cervelet foetal. Intérêt dans l'évaluation du développement foetal.

ABSTRACT

The authors present a study based on ultrasound measurements for the growth of the fetal cerebellum from the 17th-39th week of amenorrhoea (710 measurements carried out on 293 fetuses). Regular growth of the cerebellum seems to be independent of other biometric parameters and also of the population studied. This has been demonstrated by comparing it with curves that have been made by other teams. It should give an extra feature in investigating fetal growth. Studying the cerebellum in 12 cases of severe intra-uterine growth retardation (below the third centile at birth) which were discovered and followed up in our department shows that cerebellum growth is not altered by intra-uterine growth retardation even in severe cases. Because of this it can be a reliable sign of whether the pregnancy has gone to term.