We determined the type and frequency of abnormal sonographic findings in 187 Down
syndrome fetuses. Examinations were performed transvaginally or transabdominally …

Relative shortening of femur length and nuchal-fold thickening were evaluated as
sonographic signs for the prenatal detection of Down syndrome. The sonograms of 28 …

ObjectivesOur aims were to estimate the prevalence of increased nuchal translucency in
fetuses with a normal karyotype that were subsequently diagnosed with congenital cardiac …

Twelve cases of fetal trisomy syndromes are reported in which prenatal sonographic
findings were highly suggestive of the chromosomal abnormality. The abnormal appearance …

O presente artigo apresenta uma descrição de todos os métodos de diagnóstico pré-natal
de anormalidades genéticas e cromossômicas, bem como dos relativos a doenças …

OBJECTIVE: Our purpose was to assess the validity of nuchal thickness in the prediction of
Down syndrome in early midtrimester fetuses. STUDY DESIGN: In 1543 consecutive …

OBJECTIVE: Our purpose was to determine whether the identification of subtle anomalies
further improves Down syndrome detection over standard ultrasonographic biometry and the …

For the last 6 years, sonographic signs for excessive fluid accumulation in the backs of 10‐to
12‐week‐old fetuses have been looked for prior to transabdominal chorionic biopsy. In 1400 …

OBJECTIVE: The purpose of our study was to determine whether the frontal lobe is
significantly smaller than normal in the Down syndrome fetus in midtrimester. STUDY …

Objective To investigate the performance of the machine learning (ML) model in predicting
small‐for‐gestational‐age (SGA) at birth, using second‐trimester data. Methods …