ESNR will be organizing the European Course in Interventional Neuroradiology, 3rd Cycle Module 3 on Cerebral and Head & Neck Vascular Anatomy and Embryology on 20-23 March 2025 as a live online event. This level III course in Interventional Neuroradiology focuses on cerebral aneurysms and cerebral/spinal vascular malformations including pathophysiology, clinical evaluation and treatment strategies. The course provides a mixture of lectures and case discussions taking place in small working groups enabling a high level of interactive education. The participants will have the chance to discuss about the most challenging and interesting cases with world-renowned teachers.