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J A Roa

Explore the profile of J A Roa including associated specialties, affiliations and a list of published articles. Areas
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Citations 15
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Recent Articles
1.
Hadad S, Mut F, Chung B, Roa J, Robertson A, Hasan D, et al.
AJNR Am J Neuroradiol . 2020 Dec; 42(3):464-470. PMID: 33361379
Background And Purpose: Aneurysm wall enhancement has been proposed as a biomarker for inflammation and instability. However, the mechanisms of aneurysm wall enhancement remain unclear. We used 7T MR imaging...
2.
Sequeiros J, Roa J, Sabotin R, Dandapat S, Ortega-Gutierrez S, Leira E, et al.
AJNR Am J Neuroradiol . 2020 Sep; 41(10):1869-1875. PMID: 32943423
Background And Purpose: There is mounting evidence supporting the benefit of intra-arterial administration of vasodilators in diagnosing reversible cerebral vasoconstriction syndrome. We prospectively quantified the degree of luminal diameter dilation...