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Thoracoabdominal aortic aneurysm combined with aortic occlusion
1First Department of Surgery, Kumamoto University School of Medicine, Japan. ryuji@kaiju.medic.kumamoto-u.ac.jp
The Annals of Thoracic Surgery
|March 29, 2000
Summary
A rare case details managing aortic aneurysms and occlusion in a 73-year-old woman. Selective perfusion via visceral arteries provided essential blood flow when standard femoral cannulation failed.
Area of Science:
- Cardiovascular Surgery
- Vascular Surgery
- Aortic Aneurysm Research
Background:
- A 73-year-old female patient presented with complex thoracoabdominal aortic aneurysms and distal arch involvement.
- The patient also had significant aortic occlusion, complicating standard surgical approaches.
Observation:
- Femoral artery cannulation was not feasible due to the extensive aortic occlusion.
- Circulatory support for abdominal viscera and lower extremities was critically compromised.
Findings:
- A novel strategy of selective perfusion was employed, utilizing the celiac artery, superior mesenteric artery, and bilateral renal arteries.
- This approach successfully provided distal circulatory support in a challenging anatomical scenario.
Implications:
- This case highlights an innovative technique for managing complex aortic pathologies with severe occlusive disease.
- The findings suggest that selective visceral artery perfusion can be a viable alternative for distal perfusion when conventional methods are contraindicated.