Patient's question:
Pregnant 25 weeks, doctor's four-dimensional examination, the fetus resembles the right aortic archDoctor's answer:
Hello, regarding the right aortic arch discovered during pregnancy, the first step is to carefully confirm whether it is associated with heart or other organ malformations. If congenital heart disease is present, the likelihood of concurrent chromosomal abnormalities is also higher. The future condition of the child will primarily depend on the severity of the congenital heart disease and extracardiac malformations. "Isolated" right aortic arch, which is not associated with intracardiac or extracardiac malformations, carries a lower risk of chromosomal abnormalities.Advice: Since the vascular ring caused by a right aortic arch is relatively loose, the vast majority of cases do not compress the trachea or esophagus. It is considered a normal anatomical variation and does not require treatment. It is recommended that you undergo a fetal echocardiogram promptly to assess the situation. The earlier the examination, the earlier the detection.