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Aberrant right subclavian artery in a cadaver: a case report of an aortic arch anomaly
, 34, 1, 1, 1, 1, 5
Affiliations- Department of Anatomy, College of Medicine, King Khalid University, Abha, Saudi Arabia
- Genomics and Personalised Medicine Unit, College of Medicine, King Khalid University, Abha, Saudi Arabia
- Department of Applied Biological Sciences, Jordan University of Science and Technology, Irbid, Jordan
- Department of Biotechnology and Genetic Engineering, Jordan University of Science and Technology, Irbid, Jordan
- Department of Surgery, College of Medicine, King Khalid University, Abha, Saudi Arabia
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Abstract
In early embryogenesis, aortic anomalies occur as a consequence of disorders in the development of the primitive aortic arches system. Aberrant right subclavian artery, also known as arteria lusoria, is one of the important congenital anomalies of the aortic arch, in which the right subclavian artery arises from the arch of aorta instead of the brachiocephalic trunk. During routine dissection of a female cadaver, we observed retro-oesophageal aberrant right subclavian artery arising as the fourth branch from the aortic arch. In this case, the brachiocephalic trunk was absent. Early detection of aortic arch anomalies through diagnostic interventions is helpful to avoid complications during surgical procedures.
Abstract
In early embryogenesis, aortic anomalies occur as a consequence of disorders in the development of the primitive aortic arches system. Aberrant right subclavian artery, also known as arteria lusoria, is one of the important congenital anomalies of the aortic arch, in which the right subclavian artery arises from the arch of aorta instead of the brachiocephalic trunk. During routine dissection of a female cadaver, we observed retro-oesophageal aberrant right subclavian artery arising as the fourth branch from the aortic arch. In this case, the brachiocephalic trunk was absent. Early detection of aortic arch anomalies through diagnostic interventions is helpful to avoid complications during surgical procedures.
Keywords
anatomical variant, aortic arch, retro-oesophageal, arteria lusoria
About this articleTitle
Aberrant right subclavian artery in a cadaver: a case report of an aortic arch anomaly
Journal
Issue
Article type
Case report
Pages
726-729
Published online
2020-07-29
Page views
7084
Article views/downloads
1301
DOI
Pubmed
Bibliographic record
Folia Morphol 2021;80(3):726-729.
Keywords
anatomical variant
aortic arch
retro-oesophageal
arteria lusoria
Authors
M. A. Alghamdi
L. N. AL-Eitan
B. Elsy
A. M. Abdalla
H. Mutwakil Mohammed
A. G. A. Salih
S. Al Hilal Al Ghamdi
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