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Acute necrotizing encephalopathy with SARS-CoV-2 RNA confirmed in cerebrospinal fluid

Here, we report a case of COVID-19–related acute necrotizing encephalopathy where SARS-CoV-2 RNA was found in CSF 19 days after symptom onset after testing negative twice. Although monocytes and protein levels in CSF were only marginally increased, and our patient never experienced a hyperinflammato...

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Detalles Bibliográficos
Autores principales: Virhammar, Johan, Kumlien, Eva, Fällmar, David, Frithiof, Robert, Jackmann, Sven, Sköld, Mattias K., Kadir, Mohamed, Frick, Jens, Lindeberg, Jonas, Olivero-Reinius, Henrik, Ryttlefors, Mats, Cunningham, Janet L., Wikström, Johan, Grabowska, Anna, Bondeson, Kåre, Bergquist, Jonas, Zetterberg, Henrik, Rostami, Elham
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Lippincott Williams & Wilkins 2020
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7538220/
https://www.ncbi.nlm.nih.gov/pubmed/32586897
http://dx.doi.org/10.1212/WNL.0000000000010250
Descripción
Sumario:Here, we report a case of COVID-19–related acute necrotizing encephalopathy where SARS-CoV-2 RNA was found in CSF 19 days after symptom onset after testing negative twice. Although monocytes and protein levels in CSF were only marginally increased, and our patient never experienced a hyperinflammatory state, her neurologic function deteriorated into coma. MRI of the brain showed pathologic signal symmetrically in central thalami, subinsular regions, medial temporal lobes, and brain stem. Extremely high concentrations of the neuronal injury markers neurofilament light and tau, as well as an astrocytic activation marker, glial fibrillary acidic protein, were measured in CSF. Neuronal rescue proteins and other pathways were elevated in the in-depth proteomics analysis. The patient received IV immunoglobulins and plasma exchange. Her neurologic status improved, and she was extubated 4 weeks after symptom onset. This case report highlights the neurotropism of SARS-CoV-2 in selected patients and emphasizes the importance of repeated lumbar punctures and CSF analyses in patients with suspected COVID-19 and neurologic symptoms.