Objective To determine the influence of the position of the fetal neck on nuchal translucency
measurement. Design A prospective cross‐sectional study. Population One hundred and …

The aim of this prospective study was to assess the repeatability of measurement of fetal
nuchal translucency thickness at 10–14 weeks' gestation. The nuchal translucency was …

Objective To investigate nuchal translucency variation with crown‐rump length (CRL) in the
first trimester in normal fetuses. Design A prospective observational study Setting …

Objective The aim of this study was to evaluate the feasibility and reproducibility of a novel
image‐scoring method of first‐trimester nuchal translucency measurement as an objective …

Objective To investigate the feasibility and repeatability of nuchal translucency thickness
measurement using three‐dimensional ultrasound. Methods Forty consecutive women with …

Objective To analyze variables affecting the differences between on‐to‐on and on‐to‐out
methods of nuchal translucency measurement. Design Prospective comparison of two …

Objectives To assess the effect of altering image size on the absolute nuchal translucency
(NT) measurement. Methods NT was measured at three image magnifications (60%, 100 …

The aim of this study was to assess a training regimen for nuchal translucency measurement
by transabdominal (TAS) and transvaginal sonography (TVS). After initial instruction …

Objective Screening for trisomy 21 by fetal nuchal translucency (NT) thickness at 11 to 13+ 6
weeks' gestation requires an appropriate examination of the NT. Errors in the assessment of …

Nuchal translucency (NT) describes an echo-free area, below the skin, in the posterior
nuchal and back region of the fetus and is typically observed in the first and early second …