Successful surgical repair of traumatic aortic dissection utilizing the Najuta stent graft in a patient with pre-existing situs inversus and anomalous neck vessels

2021 ◽  
pp. 021849232110422
Author(s):  
Koki Eto ◽  
Yosuke Miyamoto ◽  
Yukio Kioka ◽  
Mitsuhito Kuriyama

We report the case of a 39-year-old man who underwent surgical repair for traumatic Stanford type B acute aortic dissection. He was involved in a traffic accident, resulting in multiple rib fractures and a sternum fracture. On investigation, he was also found to have anatomical anomalies, namely, situs inversus and abnormality in the aortic arch and neck vessels. Thoracic endovascular aortic repair was performed as it is a less invasive procedure, thus recommended in such cases. A fenestrated thoracic endovascular aortic repair using the Najuta stent graft was found to be effective in this case where the anomalous anatomy was pre-existing.

2017 ◽  
Vol 52 (1) ◽  
pp. 80-85 ◽  
Author(s):  
Koji Hirano ◽  
Toshiya Tokui ◽  
Bun Nakamura ◽  
Ryosai Inoue ◽  
Masahiro Inagaki ◽  
...  

The chimney technique can be combined with thoracic endovascular aortic repair (TEVAR) to both obtain an appropriate landing zone and maintain blood flow of the arch vessels. However, surgical repair becomes more complicated if retrograde type A aortic dissection occurs after TEVAR with the chimney technique. We herein report a case involving a 73-year-old woman who developed a retrograde ascending dissection 3 months after TEVAR for acute type B aortic dissection. To ensure an adequate proximal sealing distance, the proximal edge of the stent graft was located at the zone 2 level and an additional bare stent was placed at the left subclavian artery (the chimney technique) at the time of TEVAR. Enhanced computed tomography revealed an aortic dissection involving the ascending aorta and aortic arch. Surgical aortic repair using the frozen elephant trunk technique was urgently performed. The patient survived without stroke, paraplegia, renal failure, or other major complications. Retrograde ascending dissection can occur after TEVAR combined with the chimney technique. The frozen elephant trunk technique is useful for surgical repair in such complicated cases.


2011 ◽  
Vol 4 (4) ◽  
pp. 344-347 ◽  
Author(s):  
Yuji Nishida ◽  
Hiroshi Ohtake ◽  
Ryuta Kiuchi ◽  
Junichirou Sanada ◽  
Osamu Matsui ◽  
...  

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