Thoracic Aortic Aneurysm (TAA): Develops while in the Section of the aorta that runs through the upper body, probably resulting in critical upper body or again discomfort, and problems including aortic dissection or rupture. When there, the surgeon will insert a stent graft into the aneurysm and open up it. https://sgvasculargrp.com/medical-condition/aortic-aneurysm/