Detection of Trisomy 13 will occur via the triple screen only ... [17] In a recent study of women over 35 years of age, ultrasound screening influenced the maternal decision to have an ...

[1] Figure 1. Defect in the septum separating the right and left ventricles is one of the most common cardiac anomalies associated with trisomy 21. Ultrasound image reproduced with permission from ...