computed tomographic ( ct ) scans , ultrasounds , and aortograms in the anterio-posterior projection frequently suggested renal artery involvement due to the fact that the upper end of aneurysm frequently lay over the renal artery origins due to infrarenal aortic elongation and buckling of the aorta at the renal artery level .
C0226025
infrarenal aortic
C0003483
aorta