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Updated: Aug 27, 2025
04:56
Modified Octopus Technique for Thoracoabdominal Aortic Aneurysm
Published on: August 1, 2025
77
[Treatment Strategy for Ruptured Thoracic Aortic Aneurysm]
Yusuke Suzuki1, Yoshikatsu Saiki
1Division of Cardiovascular Surgery, Tohoku University, Sendai, Japan.
Kyobu Geka. the Japanese Journal of Thoracic Surgery
|September 26, 2022
Summary
Emergent repair of ruptured thoracic aortic aneurysms is critical. Thoracic endovascular aortic repair (TEVAR) is a viable option for suitable anatomy, guided by computed tomography (CT) scans.
Area of Science:
- Vascular surgery
- Interventional cardiology
- Medical imaging
Background:
- Ruptured thoracic aortic aneurysms present a life-threatening emergency with high mortality rates.
- Open surgical repair has been the traditional treatment, but it is associated with significant risks.
- Thoracic endovascular aortic repair (TEVAR) has emerged as an alternative treatment modality.
Purpose of the Study:
- To evaluate the role and suitability of TEVAR for ruptured thoracic aortic aneurysms.
- To highlight the importance of preoperative imaging in guiding TEVAR selection and planning.
Main Methods:
- Review of cases undergoing emergent repair for ruptured thoracic aortic aneurysms.
- Assessment of anatomical suitability for TEVAR based on preoperative computed tomography (CT) scans.
- Comparison of outcomes between open repair and TEVAR where applicable.
Main Results:
- TEVAR is a feasible first-line option for select patients with ruptured thoracic aortic aneurysms.
- Preoperative CT imaging is crucial for determining appropriate device range and procedural success.
- Patient selection based on anatomical criteria is paramount for successful TEVAR.
Conclusions:
- TEVAR offers a less invasive alternative to open repair for specific ruptured thoracic aortic aneurysm cases.
- Accurate preoperative CT evaluation is essential for optimizing TEVAR outcomes.
- TEVAR may reduce morbidity and mortality in eligible patients requiring emergent aortic repair.
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