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Congenital aortic arch anomalies are rare and may be associated with other congenital cardiovascular malformations. The authors report a rare case of anomaly in the aortic arch embryogenesis, presenting with a right aortic arch and an isolated innominate artery, associated with the subclavian steal phenomenon. This condition is discussed considering the Edwards hypothetical double embryonic arch and its clinical aspects., (Copyright © 2019 Elsevier Inc. All rights reserved.)

We present the first case of a hybrid endovascular approach to a penetrating aortic ulcer on the left descending aorta with a right aortic arch and aberrant left innominate artery arising from an aneurysmal Kommerell's diverticulum. The patient also had bilateral common iliac artery aneurysms. The three-step procedure consisted of a carotid-carotid bypass, followed by endovascular exclusion of the ulcer and the aneurysmal Kommerell's diverticulum, and then completion by covering the iliac aneurysms. The patient had no complications at 18 months after surgery. In such rare configurations, endovascular repair is a safe therapeutic option., (Copyright © 2014 Elsevier Inc. All rights reserved.)

Anomalies of the aortic root vessels may present in adults and are common incidental findings during standard vascular imaging. Knowledge of their presentation and management is important for surgeons dealing with vascular pathology within these anomalous vessels. A comprehensive literature search was conducted and a review of the current opinion performed on the embryology, clinical features, and surgical treatment of aortic root vessel anomalies, with particular emphasis on their management in adults. A classification system for aortic arch anomalies based on arch configuration is presented: (1) double aortic arch, (2) right aortic arch, (3) left aortic arch with abnormal branching, and (4) interrupted aortic arch. Anomalies of the aortic root vessels may be classified based on their presence or absence, their anomalous size or course, or their atypical origin, bifurcation, or subsequent branching pattern. A symptomatic aberrant right subclavian artery may be encountered by vascular surgeons, and a right supraclavicular approach would appear the most appropriate method of repair. Knowledge of aortic arch and root vessel anomalies is important for any clinician dealing with cardiothoracic, head and neck, or intracranial pathology. Vascular surgeons may encounter these anomalies during routine practice and may need to deal with their clinical sequelae.

We present a patient with a rare anomaly of the aortic arch. Angiography revealed an aberrant right subclavian artery (aRSA) originating from the middle of the aortic arch. Angiography also demonstrated an anomalous origin of the left common carotid artery sharing a common trunk with the innominate artery and a large right vertebral artery arising from the right common carotid artery. Although this particular combination of anomalies has been reported in cadaver cases, to our knowledge this is the first premortem angiographic description of a patient in which an aRSA originates from the middle of the arch between the anomalous bovine arch trunk and the left subclavian trunk.

A case of a congenital carotid web is reported. This lesion is believed to be a very rare anomaly of carotid development. The embryologic development of the brachiocephalic arteries is discussed. Anomalies of the brachiocephalic arteries including anomalies of origin from the aortic arch, atresia, and persistent communications between the carotid and vertebral system are reviewed.