* He is Professor of clinical and interventional neurology in the department of Neurology at the Medical school of Alexandria., stroke and neurointervention unit. Dr. Mansour is a double qualified neuroradiologist and Neurologist with special training in vascular neurology and interventional neuroradiology. His focus and emphasis is taking care of patients with neurovascular diseases and stroke. He is the current President of Middle east north Africa stroke and interventional neurotherapeutics organization (MENA-SINO) and executive board member of SVIN and Fellow Member of ESO , WSO. He received a lot of national and international awards in stroke and neurointerventional field. * His research interests are related to endovascular outcome research, to assess the efficacy and safety of new treatments of neurovascular diseases and clinical trial design as well as medical devices research , stroke , aneurysm and AVM treatment. He published about 130 of researches articles in high ranked journals. He is involved in Editorial and reviewing work of most of them.