What Does Nuchal Scan Mean / Pdf Quality Assessment Of Fetal Nuchal Translucency Measurements In The First Trimester Of Pregnancy : A nuchal scan or nuchal translucency (nt) scan/procedure is a sonographic prenatal screening scan (ultrasound) to detect chromosomal abnormalities in a fetus, though altered extracellular matrix composition and limited lymphatic drainage can also be detected. What Does Nuchal Scan Mean / Pdf Quality Assessment Of Fetal Nuchal Translucency Measurements In The First Trimester Of Pregnancy : A n... Visit Site