Fingolimod-associated progressive multifocal leukoencephalopathy in a multiple sclerosis patient with a good response to filgrastim

Affiliations

• ¹ Multiple Sclerosis Unit, Department of Neurology, Hospital Universitari de Bellvitge - IDIBELL, L'Hospitalet de Llobregat, Barcelona, Spain.
• ² Department of Neurology, Hospital Residència Sant Camil - Consorci Sanitari Alt Penedès-Garraf, Sant Pere de Ribes, Barcelona, Spain.
• ³ Neuro-Oncology Unit, Hospital Universitari de Bellvitge-Institut Català d'Oncologia L'Hospitalet, IDIBELL, L'Hospitalet de Llobregat, Barcelona, Spain.
• ⁴ Department of Neuroradiology, Hospital Universitari de Bellvitge, L'Hospitalet de Llobregat, Barcelona, Spain.
• ⁵ Departament de Ciències Clíniques, Facultat de Medicina, Universitat de Barcelona, Barcelona, Spain.
• ⁶ Multiple Sclerosis Unit, Department of Neurology, Hospital Universitari de Bellvitge - IDIBELL, L'Hospitalet de Llobregat, Barcelona, Spain. luciaromero@bellvitgehospital.cat.