Jornal Vascular Brasileiro
https://jvascbras.org/article/doi/10.1590/1677-5449.202200141
Jornal Vascular Brasileiro
Therapeutic Challenge

Lesões traumáticas de aorta em zona rural: série de casos com manifestações tardias e revisão dos aspectos terapêuticos

Traumatic aorta injuries in a rural area: late manifestations and review of therapeutic aspects

José Maciel Caldas dos Reis; Flávio Roberto Cavalleiro de Macêdo Ribeiro; Adib Koury Junior; Glauco dos Santos Melo; Murilo Vasconcelos de Oliveira; Vitor Hugo Guerreiro Américo Gomes; José Victor Figueiredo dos Santos; Sotero Gonçalves Sarquis Neto Segundo

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Resumo

Resumo: As lesões traumáticas da aorta (LTA) torácica estão associadas a altas taxas de morbimortalidade. São classificadas de acordo com a extensão do dano, e a angiotomografia computadorizada tem as maiores sensibilidade e especificidade para identificar o grau de lesão e potenciais lesões associadas. As estratégias terapêuticas para LTA são baseadas no tipo de lesão, na extensão e nas lesões associadas. Pode auxiliar na definição de conduta também o grau de estabilidade do paciente, podendo ser manejo cirúrgico convencional, endovascular (TEVAR) ou conservador em casos selecionados. Entre os pacientes com anatomia vascular adequada, a cirurgia endovascular está associada a melhor sobrevida e a menos riscos. O objetivo deste artigo foi descrever uma série de quatro casos acompanhados em serviço terciário, em um estado com poucos serviços de alta complexidade. A terapêutica endovascular foi empregada como método preferencial. Os pacientes apresentaram evolução favorável sem complicações até a alta e encontram-se em acompanhamento ambulatorial.

Palavras-chave

aorta, endovascular, pseudoaneurisma da aorta torácica, lesão traumática da aorta

Abstract

Traumatic thoracic aortic injuries (TTAI) are associated with high rates of morbidity and mortality. They are classified according to the extent of damage and computed tomography angiography has the highest sensitivity and specificity for identifying the degree of injury and potential associated lesions. Treatment strategies for TTAI are based on the type and extent of injury and associated lesions. The patient’s degree of stability can also help to define the choice of treatment, which can be conventional or endovascular surgery (EVAR) or even conservative management in selected cases. Among patients with adequate vascular anatomy, endovascular surgery is associated with better survival and fewer risks. The objective of this article is to describe a series of four cases followed up at a tertiary service in a Brazilian state that has few centers that provide high complexity care. Endovascular therapy was employed as the preferred method. All four patients had favorable outcomes, with no complications up to discharge, and are currently in outpatient follow-up.

Keywords

aorta; endovascular; thoracic aortic pseudoaneurysm; traumatic aortic injury

References

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Submitted date:
02/06/2022

Accepted date:
02/05/2023

Sociedade Brasileira de Angiologia e Cirurgia Vascular (SBACV)"> Sociedade Brasileira de Angiologia e Cirurgia Vascular (SBACV)">
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