Almenar-García V, Terol F F, Correa-Lacarcel J, Lloret J, Robles J, del Campo F Sánchez
Departamento de Histología y Anatomía, Facultad de Medicinartery Campus de San Juan, Universidad Miguel Hernández, Alicante 03550, Spain.
Surg Radiol Anat. 2002 Aug-Sep;24(3-4):231-4. doi: 10.1007/s00276-002-0047-0. Epub 2002 Sep 6.
This case report presents the finding of an aberrant right subclavian artery during the routine dissection of 230 human adults specimens. The case which we describe appeared in an 82-year-old male donor, in whom the right retro-esophageal subclavian artery was observed as the last branch of the aortic arch. The rate of occurrence of this variation is stated to be less than 1%. This variation is described in detail; embryology and anatomy are reviewed and we discuss it in relation to other cases. The aortic arch was dissected, and its branches were described as regards their relations, length and diameter.
本病例报告展示了在对230具成年人体标本进行常规解剖时发现的右锁骨下动脉异常。我们描述的该病例出现在一名82岁男性供体中，其右锁骨下动脉走行于食管后方，是主动脉弓的最后一个分支。据称这种变异的发生率低于1%。对这种变异进行了详细描述；回顾了胚胎学和解剖学，并结合其他病例进行了讨论。对主动脉弓进行了解剖，并描述了其分支的关系、长度和直径。
