Pseudoaneurysm, also known as pseudoaneurysm, is easily confused with an aneurysm, because blood in the vessel also leaks and accumulates, causing a bulge.

Angiography of the head and neck with digital subtraction allows to clearly see the structure of the arteriovenous system of the head and neck. Angiography of the head and neck helps to detect diseases related to vascular malformations in this area.