This study aimed to describe gross and microscopic CNS pathology findings from the autopsies and correlate them with the clinical and laboratory characteristics of 45 patients with COVID-19 from Manaus, Amazonas, Brazil.
Acute disseminated encephalomyelitis (ADEM) has been reported after coronavirus disease 2019 (COVID-19). In this review, the authors systematically included worldwide reported cases on this association.
Using a retrospective cohort study based on electronic health records primarily in the USA, the absolute risks of cerebral and portal vein thrombosis in the two weeks following a diagnosis of COVID-19 were calculated.
In this review, the authors update the neurological mechanisms by which coronavirus-19 causes neurological manifestation in patients such as encephalomyelitis, Guillain-Barré syndrome, lacunars infarcts, neuropsychiatry disorders such as anxiety and depression, and vascular alterations.
In this article the authors present 5 cases of COVID-19-associated myelitis with tract-specific involvement of the dorsal and lateral columns and discuss potential pathophysiologic pathways for this unique pattern.