Abstract
A 16-year-old girl with Loeys-Dietz syndrome presented with an acute, complicated type B aortic dissection (AD) with mesenteric and right renal malperfusion owing to a dynamic obstruction. The anatomy of her AD and her genetic aortography were suboptimal for thoracic endovascular aortic repair. Given the concern for anticipated late aortic degeneration and the need for open aortic repair, she underwent successful transfemoral endovascular septal fenestration with stenting of the fenestration into the superior mesenteric artery and additional stenting of the right renal artery. Her renal failure and mesenteric angina resolved, and she was discharged home. Endovascular fenestration provides an elegant solution for AD-associated dynamic malperfusion of aortic branch vessels without compromising future open aortic repairs.
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More From: Journal of Vascular Surgery Cases and Innovative Techniques
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