A fistula is really a typical term for an irregular connection of blood vessels. Arteriovenous fistulas can take place within the tissue that handles your brain and spinal wire. AVMs can happen inside your brain’s tissues. Fistulas are more frequently linked to head trauma or infection than AVMs. mengaku jatuhkan https://www.sgvascularctr.com/understanding-venous-malformation-treatments-in-singapore/