• Mohamed Shaaban, Abdelmajeed Alotay, Ebrahim Alkashlan, Mohamed Ghazy, and Ashraf Abdelkader.
• Department of Pediatrics, Faculty of Medicine (Boys), Al-Azhar University, Cairo, Egypt.
• Medicine (Baltimore). 2022 Jul 1; 101 (26): e29852e29852.

AbstractThe objective of this study was to define the frequency of the bovine aortic arch in patients with coarctation using the tomographic studies. This is a descriptive retrospective study involving analysis of reports of computed tomographic angiography done at the Prince Sultan Cardiac center for 700 children with congenital heart diseases over a span of about 10 years from April 1, 2008, to August 1, 2018. Cases with coarctation of aorta were chosen to determine the frequency of the bovine aortic arch using the tomographic studies. From a total of 700 cases which underwent computed tomographic angiography, 117 (16.71%) were diagnosed with coarctation and 19 (2.71%) had bovine arch. Among the 117 patients with coarctation, the total number of patients with bovine arch was 7 patients representing 5.98%, while in patients without coarctation we found a total number of bovine arches of 12 out of 583 patients representing 2.06%. Patients having coarctation with normal branching pattern were at a slight increased incidence of atrial septal defect, ventricular septal defect and anomalous pulmonary venous return than patients having coarctation with bovine arch. In the face of increased incidence of bovine aortic arch in patients with coarctation, we recommend multislice computed tomographic angiography as a noninvasive and potentially safe and accurate method to precisely delineate the branching pattern of the arch of aorta in patients with coarctation before the interventional procedures and surgeries.Copyright © 2022 the Author(s). Published by Wolters Kluwer Health, Inc.

26 keywords...

hide…