A fistula can be a basic term for an irregular connection of blood vessels. Arteriovenous fistulas can take place within the tissue that addresses your brain and spinal twine. AVMs can transpire inside your brain’s tissues. Fistulas are more typically related to head trauma or infection than AVMs. Peripheral arteriovenous https://www.sgvascularctr.com/understanding-venous-malformation-treatments-in-singapore/