Abstract
Right-sided aortic arch (RAA) is a rare congenital disorder. We describe herein two cases of thoracic aortic aneurysm with a right aortic arch and right-sided descending aorta treated with thoracic endovascular aortic repair (TEVAR). In one case, a 70-year-old man with Edwards type 1 RAA underwent TEVAR using a Relay stent-graft (Bolton Medical, Barcelona, Spain). In another case, a 72-year-old woman with Edwards type 3 RAA underwent TEVAR using a Kawasumi Najuta stent-graft (Kawasumi Laboratories, Inc., Tokyo, Japan) with the “buffalo horn chimney technique”, our original method for left subclavian artery flow preservation. The postoperative courses were uneventful. Postoperative computed tomography showed complete exclusion of the aneurysm without endoleakage. Compared to conventional open surgical repair, TEVAR is challenging in patients with a RAA and right-sided descending aorta. However, our results showed that TEVAR might be feasible and a treatment option even in a patient with a RAA and right-sided descending aorta.
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Hastrier AR, D’Cruz IA. Right-sided aorta. Part 1. Occurrence of right aortic arch in various types of congenital heart disease. Br Heart J. 1965;28:722–5.
Edwards J. Anomalies of the derivatives of the aortic arch system. Med Clin N Am. 1948;32:925–48.
Stewart JR, Kincaid OW, Edwards JE. An atlas of vascular rings and related malformation of the aortic arch system. Springfield: Charles C Thomas; 1964. p. 3–129.
Cina CS, Althani H, Pasenau J, et al. Kommerell’s diverticulum and right-sided aortic arch: a cohort study and review of the literature. J Vasc Surg. 2004;39:131–9.
Okada K, Sueda T, Orihashi K, Watari M, Naito A. Endovascular stent-graft repair for thoracic aortic aneurysm associated with right-sided aortic arch. J Thorac Cardiovasc Surg. 2001;122:185–6.
Motoki M, Hattori K, Kato Y, Takahashi Y, Kotani S, Nishimura S, et al. Endovascular repair of ruptured aberrant left subclavian artery with right aortic arch. Ann Thorac Surg. 2013;95:699–701.
Naoum JJ, Parenti JL, LeMaire SA, Coselli JS. Endovascular repair of a right-sided descending thoracic aortic aneurysm with a right-sided aortic arch and aberrant left subclavian artery. Ann Thorac Surg. 2008;85:1074–6.
Hastreiter AR, D’Cruz IA, Cantez T, et al. Right-sided aorta. I. Occurrence of right aortic arch in various types of congenital heart disease. II. Right aortic arch, right descending aorta and associated anomalies. Br Heart J. 1966;28:722–39.
Gross RE, Ware PF. Surgical significance of aortic arch anomalies. Surg Gynecol Obstet. 1946;83:435–40.
Dake MD, Miller DC, Mitchell RS, et al. The “first generation” of endovascular stent-grafts for patients with aneurysms of the descending thoracic aorta. J Thorac Cardiovasc Surg. 1998;116:689–704.
Klonaris C, Avgerinos ED, Katsargyris A, Matthaiou A, Georgopoulos S, Psarros V, et al. Endovascular repair of a right-sided descending thoracic aortic aneurysm associated with a right aortic arch and a left subclavian artery arising from a Kommerell’s diverticulum. Cardiovasc Interv Radiol. 2009;32:758–61.
Zipfel B, Czerny M, Funovics M, Coppi G, Ferro C, Rousseau H, et al. Endovascular treatment of patients with types A and B thoracic aortic dissection using Relay thoracic stent-grafts: results from the RESTORE Patient Registry. J Endovasc Ther. 2011;18:131–43.
Yuri K, Yokoi Y, Yamaguchi A, Hori D, Adachi K, Adachi H. Usefulness of fenestrated stent grafts for thoracic aortic aneurysms. Eur J Cardiothorac Surg. 2013;44:760–7.
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Nomura, Y., Yuri, K., Kimura, N. et al. Endovascular repair of thoracic aortic aneurysm associated with right-sided aortic arch: report of two cases. Gen Thorac Cardiovasc Surg 64, 552–557 (2016). https://doi.org/10.1007/s11748-014-0514-7
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DOI: https://doi.org/10.1007/s11748-014-0514-7