in addition to ( a ) aortic root dilatation , ( b ) thickening of the anterior and/or the posterior aortic wall , and ( c ) the multiple parallel echoes within the widened aortic walls , which are all considered to be not specific signs of dissection , the authors outline the presence of some specific echocardiographic patterns in patients with a dissecting hematoma of the ascending aorta .
C0003483
aortic
C0003956
ascending aorta