A nuchal translucency (NT) test is an optional ultrasound performed in the first trimester of pregnancy. It helps determine a fetus's risk of congenital conditions like Down syndrome.

Nuchal translucency (NT) is the sonographic appearance of a collection of fluid under the skin behind the fetal neck in the first-trimester of pregnancy. The term translucency is used, irrespective of …

Jun 11, 2025 · A nuchal translucency scan is an optional ultrasound a person can have during their first trimester of pregnancy. It can help determine the risk of Down syndrome and some other congenital...

Jan 17, 2025 · Nuchal translucency is the normal fluid-filled subcutaneous space identified at the back of the fetal neck during the late first trimester and early second trimester (11 weeks 3 days to 13 weeks …

The fluid underneath the skin along the back of the fetus’s neck, called the nuchal translucency, or nuchal fold. In some pregnancies, when the fetus has Down syndrome, trisomy 13 or trisomy 18, …

Jan 18, 2025 · An NT scan, or nuchal translucency scan, is a non-invasive ultrasound screening for Down syndrome and other genetic conditions during pregnancy. It’s usually done between weeks 11 …

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 …

This leaflet is to help you understand what Nuchal Translucency (NT) is, what tests you need, and the implication of being diagnosed for you, your baby, and your family.

The nuchal (say "NEW-kuhl") translucency screening is a test done during pregnancy. It uses ultrasound to measure the thickness of the fluid buildup at the back of the developing baby's neck.

The nuchal translucency test measures the nuchal fold thickness. This is an area of tissue at the back of an unborn baby's neck. Measuring this thickness helps assess the risk for Down syndrome and other …