AV Fistula

An AV fistula-the second type of access I had. It's the same concept as the graft, but with my own veins. It worked well for 3 years before it clotted and stopped working. The bumps are aneurysms, from the veins being repeatedly used and stretching out of shape. It actually looked like I had two golf balls in my arm, but my vascular surgeon removed most of it for me.