Right aortic arch presents a reported incidence of 0. 1% of the general population; the aim of our study was to evaluate the risk of associated intracardiac (ICA). extracardiac (ECA). or chromosomal abnormalities in fetuses with right aortic arch (RAA) and concomitant right ductal arch (RDA). https://cuttingedgecutleryco.shop/product-category/santoku/