Vol. 28 (2) 2007 Neuro endocrinology letters

Ultrasonographic assessment of fetal nuchal translucency (NT) at 11th and 14th week of gestation--Polish multicentre study.

UNLABELLED: THE AIMS OF THE STUDY WERE: To evaluate range and median values of NT in a large, unselected Polish population; to determine the value of the 95th percentile and the median values for NT for given weeks of late 1st trimester pregnancy and to determine the level of chromosomal aberration risk corresponding to the values of th.....