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

Digital subtraction angiography (DSA) captures images of blood vessels using X-rays. This technique can be applied to many different blood vessels in the body, including the venous system of the limbs. How does the digital subtraction angiography procedure work?