B. Jayabharathi, Associate Professor, Department of Obstetrics & Gynaecology Nursing, SRM College of Nursing, SRM University, Kattankulathur, Kancheepuram District, Tamil Nadu 603203, India. , B. Jayabharathi* , P. Abirami*
A nuchal scan or nuchal translucency (NT) scan/procedure is a sonographic prenatal screening scan (ultrasound) to detect cardiovascular abnormalities in a fetus, though altered extracellular matrix composition and limited lymphatic drainage can also be detected. Since chromosomal abnormalities can result in impaired cardiovascular development, a nuchal translucency scan is used as a screening, rather than diagnostic, tool for conditions such as Down syndrome
Key words: Nuchal Scan; Pregnancy.
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Wednesday 30 September 2026, 18:38:31 (IST)
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