ABSTRACT
Coronavirus disease-19 (COVID-19) is caused by a severe acute respiratory syndrome coronavirus-2 and was declared a pandemic in March 2020. It mainly causes upper respiratory symptoms, but an interstitial viral pneumonia may occur, in severe cases complicated by acute respiratory distress syndrome. Neurological involvement has been reported but has not been well investigated. A 75-year old man presenting with severe COVID-19 related pneumonia developed a severe cognitive impairment and a right temporal hemianopsia, with focal microangiopathy and subacute ischemic alterations detected on brain imaging, interpreted as vasculitic-inflammatory injury. The neurological disorder was diagnosed only after he was extubated. A rehabilitation program was set up, so the patient had a complete cognitive recovery. Our case underlines how COVID-19 can lead to severe neurological sequelae, so neurological examination should be promptly performed when patients display signs of nervous system involvement, in order to prevent further damages.