Bravo Arribas, CoralGámez Alderete, Francisco De AsisPérez Fernández-Pacheco, Ricardo ÁngelTeresa ÁlvarezLeón Luis, Juan Antonio2024-02-122024-02-122015-12-29Bravo C, Gámez F, Pérez R, Álvarez T, De León-Luis J. Fetal Aortic Arch Anomalies: Key Sonographic Views for Their Differential Diagnosis and Clinical Implications Using the Cardiovascular System Sonographic Evaluation Protocol. J Ultrasound Med. 2016 Feb;35(2):237-51.0278-42971550-961310.7863/ultra.15.02063https://hdl.handle.net/20.500.14352/101094Aortic arch anomalies are present in 1% to 2% of the general population and are commonly associated with congenital heart disease, chromosomal defects, and tracheaesophageal compression in postnatal life. The sonographically based detection of aortic arch anomalies lies in the 3-vessel and trachea view. Although highly sensitive, this view alone does not allow identification of the aortic arch branching pattern, which prevents an accurate diagnosis. The systematic addition of a subclavian artery view as part of a standardized procedure may be useful in the differential diagnosis of these conditions. We describe the sonographic assessment of fetal aortic arch anomalies by combining 2 fetal transverse views: the 3-vessel and trachea view and the subclavian artery view, which are included in the cardiovascular system sonographic evaluation protocol. We also review the sonographic findings and the clinical implications of fetal aortic arch anomalies.engjournal articlehttps://onlinelibrary.wiley.com/doi/abs/10.7863/ultra.15.02063https://pubmed.ncbi.nlm.nih.gov/26715656/restricted access618.29-07: 616.123-vessel and trachea viewAberrant subclavian arteryAortic arch anomaliesDouble aortic archEchocardiographyPrenatal diagnosisRight aortic archSubclavian artery viewCiencias Biomédicas32 Ciencias Médicas