Stenting of thoracic aortic aneurysms is proven to be achievable, but it is most frequently completed only about the descending thoracic aorta. A dye (distinction) will be injected via a thin adaptable tube positioned in an artery. This dye is likely to make the blood vessels obvious within the X-ray. https://www.sgvascularctr.com/aortic-aneurysm-a-guide-to-understanding-the-risks-and-treatment-options-in-singapore/