[Management of aortic dissection. Stent grafts for who?].

Acute aortic syndrome (AAS) describes several life threatening aortic pathologies. Acute aortic syndrome include intramural haematoma, penetrating aortic ulcer and acute aortic dissection. Advances in both imaging and endovascular treatment has led to an increase in diagnosis and improved management of these often catastrophic pathologies.

The importance of imaging assessment before endovascular repair of thoracic aorta.

Indications for and experience with placement of endovascular stent grafts in the thoracic aorta are still evolving. Recent advances in imaging technologies have drastically boosted the role of pre-procedural imaging. The accepted diagnostic gold standard, digital subtraction angiography, is now being challenged by the state-of-the-art computed tomography angiography (CTA), magnetic resonance angiography (MRA) and trans-oesophageal echocardiography (TEE).