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Updated: Aug 23, 2025

Visualizing Impairment of the Endothelial and Glial Barriers of the Neurovascular Unit during Experimental Autoimmune Encephalomyelitis In Vivo
Published on: March 26, 2019
Challenging presentation of primary vasculitis of the central nervous system
Edgar Sánchez-Román1,2, Felipe Monternach-Aguilar1,2, Jorge Guillermo Reyes-Vaca3
1Neurology Service, Hospital Central "Dr. Ignacio Morones Prieto", Avenida Venustiano Carranza 2405 L, San Luis Potosi 78210, Mexico.
Objective:
To show a patient with a diagnosis of primary vasculitis of the nervous system and review this entity's literature.
Clinical Case:
Male 32 years, with two events; first, with a transient monoparesis of the right upper extremity, improve with steroids in days. Now, with a motor Jacksonian progression from the upper to the lower right extremities and generalized seizures. After; aphasia, right hemiparesis, and delirium. In the antiresonance, the finding of multiple arterial cerebral "beading." With an in-depth study, the diagnosis of primary cerebral vasculitis was made. The management with levetiracetam, steroids, and Azathioprine offers a satisfactory evolution.
Discussion:
The primary CNS vasculitis is an exclusion diagnosis, with angio-MRI is possible to suspect it, but it is always obligate to discard a secondary etiology by infection, systemic diseases, neoplasia, and drugs.
Conclusion:
Although this problem is infrequent, we must consider this possibility. Opportune treatment can restore the quality of life.
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