Arteriovenous Malformations

  Four Types of Intracranial vascular malformations Arteriovenous malformations Capillary telangiectasias Cavernous angiomas Venous angiomas Introduction AVM are rare, complex vascular structures that can occur within the parenchyma (ie pial malformations), dura, or both. Most commonly patients present with seizures or symptoms resulting from seizures.. Epidemiology: 0.005-0.6% in the general population Most commonly present between 20-40yo (Mean 31.2yo) ¼ hemorrhage …

Joseph MillerArteriovenous Malformations