Encephalitis of Unknown Etiology? Not Until the Results of a Brain Biopsy!

Affiliations

• ¹ Department of Neurosurgery, Assistance Publique - Hôpitaux de Paris, La Pitié-Salpêtrière, Charles Foix University Hospital, Paris, France.
• ² Sorbonne University, Université Pierre et Marie Curie University Paris, Paris, France.
• ³ Brain and Spine Institute (Institut du Cerveau et de la Moelle Epinière; INSERM, UMRS 1127; Centre national de la recherche scientifique, Unité Mixte de Recherche 7225), Paris, France.
• ⁴ Department of Internal Medicine 2, AP-HP, La Pitié-Salpêtrière, Charles Foix University Hospital, Paris, France.
• ⁵ Department of Intensive Care Medicine, AP-HP, La Pitié-Salpêtrière, Charles Foix University Hospital, Paris, France.
• ⁶ Sorbonne Université, Institut National de la santé et de la recherche médicale, UMRS_1166-Institute of Cardiometabolism and Nutrition, Institute of Cardiometabolism and Nutrition, Paris, France.
• ⁷ Department of Neuropathology, AP-HP, La Pitié-Salpêtrière, Charles Foix University Hospital, Paris, France.
• ⁸ Department of Internal Medicine and Clinical Immunology, AP-HP, La Pitié-Salpêtrière, Charles Foix University Hospital, Paris, France.