Case report: persistent double dorsal aorta.

Autor:	Togni PHA; Centro Universitário Padre Albino - UNIFIPA, Catanduva, SP, Brasil., de Oliveira EA; Centro Universitário Padre Albino - UNIFIPA, Catanduva, SP, Brasil., Mora EM; Centro Universitário Padre Albino - UNIFIPA, Catanduva, SP, Brasil., Moreira PEB; Centro Universitário Padre Albino - UNIFIPA, Catanduva, SP, Brasil., Coghi BP; Centro Universitário Padre Albino - UNIFIPA, Catanduva, SP, Brasil., Paro GA; Centro Universitário Padre Albino - UNIFIPA, Catanduva, SP, Brasil.
Jazyk:	angličtina
Zdroj:	Jornal vascular brasileiro [J Vasc Bras] 2024 May 10; Vol. 23, pp. e20230150. Date of Electronic Publication: 2024 May 10 (Print Publication: 2024).
DOI:	10.1590/1677-5449.202301502
Abstrakt:	Persistent double dorsal aorta is an extremely rare congenital anomaly, with only 13 cases published to date. The objective of this study is to present this embryological variant as observed in the abdominal aorta of a patient. The anatomical description was written up on the basis of a review of electronic medical records and imaging exams. The patient in this case was an elderly 79-year-old man who presented at emergency with pain at rest in the left lower limb. He was admitted and laboratory tests and imaging exams were ordered. The variation was an imaging finding observed on angiotomography, consisting of complete separation of the abdominal aorta into two portions - a ventral and a dorsal, with different calibers - at the level of the third lumbar vertebra. There was also an anomalous origin of the inferior mesenteric artery. Competing Interests: Conflicts of interest: No conflicts of interest declared concerning the publication of this article. (Copyright© 2024 The authors.)
Databáze:	MEDLINE
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