Intracranial Arteriovenous Malformations (RIR_010)

1.On successful course completion residents will know the etiology and pathogenesis of intracranial arteriovenous malformations. Radiological diagnosis of intracranial arteriovenous malformations (CT, MR, DSA, MRA, CTA). The most commonly used classifications (Martin-Spetzler, etc.). Residents will be familiar with the indications and contraindications for endovascular treatment of intracranial arteriovenous malformations. Complex approach to their treatment (neurosurgery, radiosurgery, endovascular). Technologies used in endovascular treatment of arteriovenous malformations (platinum coils, liquid embolization systems, bioadhesives). Indications for drug therapy and the most important drugs used (nimodipine, heparin, dexamethasone, etc.). Residents will be familiar with the materials and devices required for the treatment of intracranial arteriovenous malformations (e.g., guiding catheters, microcatheters, microstats, etc.), as well as the possible complications of invasive treatment (dissection, perforation, malformation re-rupture).