Issues of ultrasound visualization of the right arch in the first trimester (literature review)
Keywords:
плод
ультразвуковая пренатальная диагностика
правая дуга аорты
врожденные пороки развития
микроделеция 22q11.2
fetus
ultrasound examination
congenital anomalies
22q11.2 deletion
right aortic arch
Abstract
The description of sonographic approach when finding of RAA and a detailed examination of cardiac and noncardiac structures, including the thymus for assess the risk of deletion 22q11.2.



