A fistula is actually a standard phrase for an irregular link of blood vessels. Arteriovenous fistulas can occur in the tissue that handles your brain and spinal twine. AVMs can occur within your brain’s tissues. Fistulas are more usually linked to head trauma or infection than AVMs. Peripheral arteriovenous malformations https://www.sgvascularctr.com/understanding-venous-malformation-treatments-in-singapore/