First-trimester assessment of umbilical vein diameter using the semiautomated system for nuchal translucency measurement

First-trimester screening for Down syndr

First-trimester screening for Down syndrome using nuchal translucency measurement with free β-hCG and PAPP-A between 10 and 13 weeks of pregnancy—the combined test

✍ P. De Biasio; M. Siccardi; G. Volpe; L. Famularo; F. Santi; S. Canini 📂 Article 📅 1999 🏛 John Wiley and Sons 🌐 English ⚖ 153 KB 👁 3 views

In a population of 1467 women attending the 'G. Gaslini' Institute for antenatal care, we evaluated first-trimester risk screening for Down syndrome using the 'combined test' based on ultrasound measurement of nuchal translucency (NT), maternal serum pregnancy-associated plasma protein A (PAPP-A) an