Large and Small Cerebral Vessel Involvement in Severe COVID-19: Detailed Clinical Workup of a Case Series.

• Keller E Neurocritical Care Unit, Department of Neurosurgery and Institute of Intensive Care Medicine (E.K.), University Hospital and University of Zurich, Switzerland.
• Brandi G Institute of Intensive Care Medicine (G.B., P.S., S.D., J.W.), University Hospital and University of Zurich, Switzerland.
• Winklhofer S Department of Neuroradiology (S.W., C.S.), University Hospital and University of Zurich, Switzerland.
• Imbach LL Department of Neurology (L.L.I., M. Haeberlin), University Hospital and University of Zurich, Switzerland.
• Kirschenbaum D Department of Neuropathology (D.K., K.F.), University Hospital and University of Zurich, Switzerland.
• Frontzek K Department of Neuropathology (D.K., K.F.), University Hospital and University of Zurich, Switzerland.
• Steiger P Institute of Intensive Care Medicine (G.B., P.S., S.D., J.W.), University Hospital and University of Zurich, Switzerland.
• Dietler S Institute of Intensive Care Medicine (G.B., P.S., S.D., J.W.), University Hospital and University of Zurich, Switzerland.
• Haeberlin M Department of Neurology (L.L.I., M. Haeberlin), University Hospital and University of Zurich, Switzerland.
• Willms J Institute of Intensive Care Medicine (G.B., P.S., S.D., J.W.), University Hospital and University of Zurich, Switzerland.
• Porta F Intensive Care Unit, Graubuenden Cantonal Hospital, Chur, Switzerland (F.P., A.W.).
• Waeckerlin A Intensive Care Unit, Graubuenden Cantonal Hospital, Chur, Switzerland (F.P., A.W.).
• Huber M Institute of Medical Virology, University of Zurich, Switzerland (M. Huber).
• Abela IA Department of Infectious Diseases and Hospital Epidemiology (I.A.A.), University Hospital and University of Zurich, Switzerland.
• Lutterotti A Neuroimmunology and Multiple Sclerosis Research Section (A.L., I.J.), University Hospital and University of Zurich, Switzerland.
• Stippich C Department of Neuroradiology (S.W., C.S.), University Hospital and University of Zurich, Switzerland.
• Globas C Stroke Unit, Department of Neurology (C.G.), University Hospital and University of Zurich, Switzerland.
• Varga Z Department of Pathology and Molecular Pathology (Z.V.), University Hospital and University of Zurich, Switzerland.
• Jelcic I Neuroimmunology and Multiple Sclerosis Research Section (A.L., I.J.), University Hospital and University of Zurich, Switzerland.

central nervous system

cerebrospinal fluid

cerebrovascular disorders

coronavirus disease

neuroimaging