Journal of neuroimaging : official journal of the American Society of Neuroimaging
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Clinicians involved with different aspects of the care of persons with multiple sclerosis (MS) and scientists with expertise on clinical and imaging techniques convened in Dallas, TX, USA on February 27, 2019 at a North American Imaging in Multiple Sclerosis Cooperative workshop meeting. The aim of the workshop was to discuss cardinal pathobiological mechanisms implicated in the progression of MS and novel imaging techniques, beyond brain atrophy, to unravel these pathologies. Indeed, although brain volume assessment demonstrates changes linked to disease progression, identifying the biological mechanisms leading up to that volume loss are key for understanding disease mechanisms. ⋯ Regarding PET, the panel agreed upon its utility to identify ongoing pathological processes. However, due to costs, required expertise, and the use of ionizing radiation, PET was not considered to be a viable option for ongoing care of persons with MS. Collaborative efforts fostering robust study designs and imaging technique standardization across scanners and centers are needed to unravel disease mechanisms leading to progression and discovering medications halting neurodegeneration and/or promoting repair.
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Review Case Reports
Drug-Eluting Balloon Angioplasty for In-Stent Restenosis Following Carotid Artery Stent Placement.
Drug-eluting balloons (DEBs) have been proposed as an option for the treatment of in-stent restenosis (ISR) following carotid artery stent placement. We report our experience and review of literature to provide additional data. ⋯ The use of DEBs is a promising development and a viable alternative for management of severe and recurrent carotid ISR.