It extends from the chest to the abdomen, where it branches (bifurcates ... it is most common in the abdominal aorta and the iliac arteries. While the aorta’s diameter normally ranges from 2-3 cm (1 ½ ...

abdominal aorta and its branches, computerized tomography [CT] head and body imaging, intravenous digital subtraction angiography of the head, neck, abdominal, renal and peripheral vessels ...