Where is the most common location for the starting point of a dissecting aneurysm?

The abdominal aorta is considered aneurysmal if its diameter exceeds:

Which of the following is a characteristic of an arteriovenous fistula?

Which layer is commonly separated from the others in a dissection?

Lack of tapering of the aorta as it travels distally is called:

Mr. Alex presented to the US department two days after post cardiac catheterization, he complained of painful mass in his right groin. Most probably the abnormality is?

Which of the following the following distinguishing feature of the aortic dissection?

2 out of 3vessels need to be occluded to be considered mesenteric disease.

What are two common signs for chronic mesenteric ischemia?

A patient presents for an abdominal sonogram due to a history of median arcuate syndrome. What structure(s) should be closely evaluated for related findings?