Retroesophageal right subclavian artery associated with a bicarotid trunk and an ectopic origin of vertebral arteries

被引：0
作者：
Barbara Buffoli
Vincenzo Verzeletti
Lena Hirtler
Rita Rezzani
Luigi Fabrizio Rodella
机构：
[1] University of Brescia,Division of Anatomy and Physiopathology, Department of Clinical and Experimental Sciences
[2] University of Brescia,Interdepartmental University Center of Research “Adaption and Regeneration of Tissues and Organs (ARTO)”
[3] Medical University of Vienna,Division of Anatomy, Center for Anatomy and Cell Biology
来源：
Surgical and Radiologic Anatomy | 2021年 / 43卷
关键词：
Anatomic variations; Aortic arch; Embryological anomalies; Retroesophageal right subclavian artery; Ectopic vertebral artery;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
A rare branching pattern of the aortic arch in a female cadaver is reported. An aberrant right subclavian artery originated from the distal part of the aortic arch and following a retroesophageal course was recognized. Next to it, from the left to the right, the left subclavian artery and a short bicarotid trunk originating the left and the right common carotid artery were recognized. An unusual origin of the vertebral arteries was also identified. The left vertebral artery originated directly from the aortic arch, whereas the right vertebral artery originated directly from the right common carotid artery. Retroesophageal right subclavian artery associated with a bicarotid trunk and ectopic origin of vertebral arteries represents an exceptional and noteworthy case.
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页码：1491 / 1495
页数：4
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