also known as spinal arteriovenous malformations (AVMs), are the result of an abnormal connection between arteries and veins that occurs within the spinal canal or spinal dural covering. The term ...

The study categorized the shunts into three types: dural sinus malformations with arteriovenous shunts, infantile dural arteriovenous shunts, and adult-type dural arteriovenous shunts, and found ...

A brain arteriovenous malformation (AVM) is an abnormal tangle of unusually formed blood vessels in the brain (Figure 1). Over time, these vessels can weaken and bleed into the brain itself. Brain ...