title: Acute and chronic thoracic aortic disease: surgical considerations.
abstract: Acute thoracic aortic aneurysm is one of the most life-threatening vascular disorders recognized to date. The majority of these aortic ruptures rapidly end in mortality, with 50% of patients suffering death before reaching the hospital. Thus, acute management through surgical intervention is often indicated, especially in cases of ascending aortic rupture. Physical examination is critical in making the diagnosis, as clinical signs and symptoms often vary depending on the location of the dissection. Clinicians should have a low threshold for including thoracic aortic dissection in their differential diagnosis, especially when a patient presents with acute onset chest or back pain. In this report, we discuss the different categories of aortic dissections and the current treatment modalities for each. These include endovascular aortic repair, which has become a viable treatment modality in certain cases of type B dissection. Offering a less invasive approach, the technique known as thoracic endovascular repair currently affords a treatment option to a patient population who would have otherwise been deemed non-surgical candidates. Hybrid thoracic endovascular aortic repair has also become a pertinent surgical technique, and successful outcomes have been demonstrated when it is employed to repair ascending aortic aneurysms. We also describe our Acute Aortic Treatment Center, a rapid multicentric triage system for the management of acute aortic pathologies, which has resulted in significant improvements in patient outcomes.
authors: Methodist DeBakey Heart & Vascular Center, The Methodist Hospital, Houston, Texas.
authors: M
authors: M
authors: Loebe
authors: D
authors: D
authors: Ren
authors: L
authors: L
authors: Rodriguez
authors: S
authors: S
authors: La Francesca
authors: J
authors: J
authors: Bismuth
authors: A
authors: A
authors: Lumsden
keywords: Acute Aortic Treatment Center; DeBakey classification system; Stanford classification system; aortic aneurysm; aortic dissection