Publication Type:

Journal Article

Source:

Journal of Clinical and Diagnostic Research, Journal of Clinical and Diagnostic Research, Volume 9, Number 11, p.AD01-AD02 (2015)

URL:

http://www.scopus.com/inward/record.url?eid=2-s2.0-84946548661&partnerID=40&md5=1a75899fc50c9a9e154452e5852b4357

Keywords:

adult, anatomical variation, aorta arch, article, cadaver, congenital blood vessel malformation, human, male, right subclavian artery

Abstract:

An aberrant right subclavian artery arising as the last vessel of the arch of aorta is an uncommon anatomic anomaly with prevalence reported between 0.2% and 2.0%. In 80% of the cases the aberrant right subclavian artery takes a retro-oesophageal course to the right upper limb. During routine dissection of cadavers for teaching undergraduate medical students an anomalous Retrotracheal right subclavian artery which is a very rare vascular anomaly was encountered in a 35-year-old male cadaver. The artery arose as the last branch of the arch of aorta and coursed to the right between the trachea and oesophagus. The presence of this vascular anomaly could be an unusual cause of dysphagia and breathing difficulty. The clinical significance and embryological aspects of this vascular variant is discussed in this paper. © 2015 Journal of Clinical and Diagnostic Research All rights reserved.

Notes:

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Cite this Research Publication

T. T. Sukumaran, Pillay, M., and Gopalakrishnan, A., “An anomalous right subclavian artery with a retrotracheal course: A case report”, Journal of Clinical and Diagnostic Research, vol. 9, pp. AD01-AD02, 2015.