Painless retrograde type A aortic dissection followed conservative treatment of type B aortic dissection: a case report

摘要

Preoperative enhanced computed tomography angiography (CTA) findings; ( ): Presence of aortic dissection of the descending aorta on day 1 after disease onset (red arrow); ( ): false lumen of ascending (yellow arrow) and descending aorta (red arrow) were seen on day 6; ( ): Continuous thickening of false lumen in the ascending (yellow arrow) and descending aorta (red arrow) on day 12