https://www.selleckchem.com/pr....oducts/guanidine-thi
An overall good outcome of pregnancy was noted in 40% of type I RAA, 63.64% of type II RAA, and 50% of DAA cases. All RAA cases examined in the first trimester were correctly diagnosed. RAA can be accurately diagnosed and classified by means of prenatal ultrasound since early pregnancy. A detailed anatomy scan and genetic testing, including 22q11 deletion, should be offered to all pregnancies when RAA is discovered. When isolated, RAA associates a good outcome, indifferently the anatomical type. RAA can be accurately diagn