W.L. Gore and Associates (Gore) has announced that it has received European CE Mark approval for the next generation GORE TAG® Thoracic Endoprosthesis. The device is available in an expanded portfolio of sizes to meet a broad range of patient needs and was engineered to treat multiple etiologies including thoracic aortic aneurysms (TAAs), traumatic aortic transections and thoracic aortic dissections.