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Alex Rovira
Researcher at Autonomous University of Barcelona
Publications - 398
Citations - 23171
Alex Rovira is an academic researcher from Autonomous University of Barcelona. The author has contributed to research in topics: Multiple sclerosis & Magnetic resonance imaging. The author has an hindex of 74, co-authored 356 publications receiving 19586 citations. Previous affiliations of Alex Rovira include Hebron University.
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Journal ArticleDOI
Defining high, medium and low impact prognostic factors for developing multiple sclerosis
Mar Tintoré,Alex Rovira,Jordi Río,Susana Otero-Romero,Georgina Arrambide,Carmen Tur,Manuel Comabella,Carlos Nos,María Jesús Arévalo,Laura Negrotto,Ingrid Galán,Angela Vidal-Jordana,Joaquín Castilló,Filipe Palavra,Eva Simon,Raquel Mitjana,Cristina Auger,Jaume Sastre-Garriga,Xavier Montalban +18 more
TL;DR: The demographic and topographic characteristics are low-impact prognostic factors, the presence of oligoclonal bands is a medium- impact prognostic factor, and the number of lesions on brain magnetic resonance is a high-impact prediction factor.
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Evidence-based guidelines: MAGNIMS consensus guidelines on the use of MRI in multiple sclerosis - Clinical implementation in the diagnostic process
Alex Rovira,Mike P. Wattjes,Mar Tintoré,Carmen Tur,Tarek A. Yousry,Maria Pia Sormani,Nicola De Stefano,Massimo Filippi,Cristina Auger,Maria A. Rocca,Frederik Barkhof,Franz Fazekas,Ludwig Kappos,Chris H. Polman,David Miller,Xavier Montalban +15 more
TL;DR: Recommendations are intended to help radiologists and neurologists standardize and optimize the use of MRI in clinical practice for the diagnosis of MS.
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Do oligoclonal bands add information to MRI in first attacks of multiple sclerosis
Mar Tintoré,Alex Rovira,Jordi Río,Carmen Tur,Raul Pelayo,Carlos Nos,N. Téllez,H Perkal,Manuel Comabella,Jaume Sastre-Garriga,Xavier Montalban +10 more
TL;DR: Investigation of whether oligoclonal bands add information to MRI in predicting both a second attack and development of disability in patients with clinically isolated syndromes found that the presence of OB doubles the risk for having a secondattack, independently of MRI, but does not seem to influence the development of disabilities.
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MRI criteria for multiple sclerosis in patients presenting with clinically isolated syndromes: a multicentre retrospective study.
JK Swanton,Alex Rovira,Mar Tintoré,Daniel R. Altmann,Daniel R. Altmann,Frederik Barkhof,Massimo Filippi,E. Huerga,Katherine A. Miszkiel,Gordon T. Plant,Chris H. Polman,Marco Rovaris,Alan J. Thompson,Xavier Montalban,David Miller +14 more
TL;DR: In 2006, new criteria were proposed in which DIS requires at least one T2 lesion in at least two of four locations (juxtacortical, periventricular, infratentorial, and spinal-cord) and DIT requires a new lesion on a follow-up scan as mentioned in this paper.
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Perfusion MRI: the five most frequently asked clinical questions.
Marco Essig,Thanh B. Nguyen,Mark S. Shiroishi,Marc Saake,James M. Provenzale,James M. Provenzale,David S. Enterline,Nicoletta Anzalone,Arnd Dörfler,Alex Rovira,Max Wintermark,Meng Law +11 more
TL;DR: Perfusion MRI is a promising tool in assessing stroke, brain tumors, and neurodegenerative diseases and most of the impediments that have limited the use of per-fusionMRI can be overcome to allow integration of these methods into modern neuroimaging protocols.