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- Renato Hoffmann Nunes, Diogo Goulart Corrêa, Felipe Torres Pacheco, Ana Paula Alves Fonseca, Luiz Celso Hygino da Cruz, and Antônio José da Rocha.
- Division of Neuroradiology, DASA - Diagnósticos da América SA, Rua João Cachoeira, 743, Itaim Bibi, 04535-012, Sao Paulo, Sao Paulo, Brazil. Electronic address: renatohn@hotmail.com.
- Neuroimaging Clin. N. Am. 2024 Feb 1; 34 (1): 9311193-111.
AbstractVasculitis is a complication of several infectious diseases affecting the central nervous system, which may result in ischemic and/or hemorrhagic stroke, transient ischemic attack, and aneurysm formation. Infectious agents may directly infect the endothelium causing vasculitis or indirectly affect the vessel wall through an immunological cascade. Clinical manifestations usually overlap with those of noninfectious vascular diseases, making diagnosis challenging. Neuroimaging enables the identification of inflammatory changes in intracranial vasculitis. In this article, we review the imaging features of infectious vasculitis of bacterial, viral, fungal and parasitic causes.Copyright © 2023 Elsevier Inc. All rights reserved.
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