Diagnostic and Therapeutic Neuroradiology

João Abel L.M. Xavier is a Portuguese specialist in neuroradiology, certified by the European Society of Neuroradiology and the Portuguese College of Neuroradiology. He is current Director of the Department of Neuroradiology at the University Hospital Center of Porto, where he has been a staff member since 1994. He also is the Head Professor of Radiology at the University of Porto's Biomedical Sciences Institute and is visiting professor at the Master's degree in Medical Physics in the Faculty of Sciences, University of Porto. Dr. Xavier is a past president of the Portuguese College of Neuroradiology and a current member of the Portuguese Society of Neuroradiology's committee on interventional neuroradiology. He was president of the IIIrd and VIIIth congresses of the Portuguese Society of Neuroradiology (2005 and 2012) and of the Oporto Neuroradiology 50th Anniversary International Symposium (2016). His main interests are interventional neuroradiology, medical physics, and advanced MRI techniques. He regularly performs diagnostic and interventional procedures, including treatment of dural shunts, AVMs, carotid-cavernous fistulae and aneurysms, thrombectomy in ischemic stroke, and angioplasties.

Cristina Giesta Ramos is a Neuroradiologist specialist since 2008, after her residency in Neuroradiology at the Department of Neuroradiology of Hospital Geral de Santo António, Porto. During her residency, she did a period of six months as a visiting resident at the Department of Neuroradiology of Mayo Clinic, Rochester, Minnesota. She is a certified neuroradiologist by the European Society of Neuroradiology and by the Portuguese College of Neuroradiology since 2008.Her activity includes diagnostic neuroradiology, participating in multidisciplinary meetings on CNS tumors and orientation of residents. In the academic area, she is involved in pre- and post-graduated teaching and mastering in courses orientated to other medical specialities. She has also worked as an invited assistant of Neuroanatomy at University of Porto's Biomedical Sciences Institute (ICBAS -Portugal) in the period 2010-2016. Her main interests are Diagnostic Neuroradiology, particularly advanced MRI techniques, as perfusion imaging, spectroscopy and DTI and tractography for pre-surgical mapping in tumors and epilepsy.

Cristiana Vasconcelos is an attending neuroradiologist in the Department of Neuroradiology of Centro Hospitalar of Porto. She received her medical degree at the Faculty of Medicine of Porto University in 1997 and completed the neuroradiology residency at Centro Hospitalar of Porto in 2001. During her residency, she passed a short period as a visiting resident at division of Neuroradiology of Johns Hopkins School of Medicine, Baltimore, Maryland. Cristiana Vasconcelos main interests includes Brain and Head and Neck Disorders and MRI advanced techniques. She has published in some international journals, including American Journal of Neuroradiology, Neuroradiology, Cognitive Behavioral Neurology and Brain Structure and Function.