Duodenal atresia. The incidence of duodenal atresia is 1 in 10,000 live births. The characteristic "double-bubble" sign, corresponding to the dilated stomach and the duodenum, can be seen on ...

Her patient was a pregnant ... Down syndrome and a handful of other conditions that had been on the market for only two years. Now Klugman was looking at a lab report that suggested the 13-week ...

Traditionally, double markers were used as a screening test for Down syndrome between 11 to 13 weeks of pregnancy as first ... A combined assessment with ultrasound and an NIPT significantly ...

According to Dr. Sudheer Jayaprabhu, an ob-gyn at Christus Health in Texas, most definitions of second trimester have it stretching from week 13 to week 28 of the pregnancy. Prenatal testing ...

The presence of mild ventriculomegaly should prompt a detailed ultrasound evaluation to define more precisely any structural anomalies and is sufficient reason to consider genetic testing.