A Case of Blunt Traumatic Aortic Injury with a Pseudoaneurysm in the Aortic Arch between the Brachiocephalic and Left Common Carotid Arteries
- VernacularTitle:腕頭動脈分岐部弓部大動脈に仮性瘤を形成した外傷性大動脈損傷の1救命例
- Author:
Maiko NAGAHAMA
1
;
Kenji MOGI
1
;
Manabu SAKURAI
1
;
Takashi YAMAMOTO
1
;
Yoshiharu TAKAHARA
1
Author Information
- Keywords: blunt traumatic aortic injury; brachiocephalic artery; psuedoaneurysm
- From:Japanese Journal of Cardiovascular Surgery 2022;51(5):321-323
- CountryJapan
- Language:Japanese
- Abstract: A 44-year-old man was injured by concreate boards falling on the left side of his body, and he was transferred to our hospital on suspicion of a blunt traumatic aortic injury. The contrast-enhanced CT axial scan showed the abnormal alignment of the brachiocephalic artery and a mediastinal hematoma. However, a 3D-CT image showed a pseudoaneurysm in the aortic arch between the brachiocephalic and left common carotid arteries. Immediately, partial arch replacement was performed. A 20 mm disruption was detected on the intimal surface of the arch aorta between the brachiocephalic and left common carotid arteries. This case was a very rare condition of blunt traumatic aortic injury.
