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LJ wrote the first draft of the manuscript. NS designed the figure. All authors participated in the diagnosis and therapy deliberation. All authors reviewed and approved the final manuscript.
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Jeantin, L., Shor, N., Pallix-Guyot, M. et al. Halting progressive multifocal leukoencephalopathy with pembrolizumab: the case of a patient with multiple sclerosis under fingolimod. J Neurol 271, 729–732 (2024). https://doi.org/10.1007/s00415-023-12055-9
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DOI: https://doi.org/10.1007/s00415-023-12055-9