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Neurological emergencies associated with COVID-19: stroke and beyond
We report five cases of COVID-19 presenting to the ER with acute neurological symptoms, over the course of 1  month. This includes two cases of ischemic stroke, one with large-vessel occlusion and one with embolic infarcts. The remainders of the cases include acute tumefactive demyelination, isolated cytotoxic edema of the corpus callosum with subarachnoid hemorrhage, and posterior reversible encephalopat hy syndrome (PRES).
Source: Emergency Radiology - August 10, 2020 Category: Emergency Medicine Source Type: research

COVID-19 induced ischemic stroke and mechanisms of viral entry in brain and clot formation: a systematic review and current update
Conclusion: Data available in the literature is not adequate to come to a conclusion. Therefore, there is a need to carry out further studies to delineate the possible association between SCV-2 induced IS.PMID:35412938 | DOI:10.1080/00207454.2022.2056460
Source: Atherosclerosis - April 12, 2022 Category: Cardiology Authors: Abhilash Ludhiadch Swaraj Ranjan Paul Rahul Khan Anjana Munshi Source Type: research

Presentations and mechanisms of CNS disorders related to COVID-19
Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) is the cause of the coronavirus disease 2019 (COVID-19) pandemic. In addition to severe respiratory symptoms, there are a growing number of reports showing a wide range of CNS complications in patients with COVID-19. Here, we review the literature on these complications, ranging from nonspecific symptoms to necrotizing encephalopathies, encephalitis, myelitis, encephalomyelitis, endotheliitis, and stroke. We postulate that there are several different mechanisms involved in COVID-19–associated CNS dysfunction, particularly activation of inflammatory and thro...
Source: Neurology Neuroimmunology and Neuroinflammation - December 11, 2020 Category: Neurology Authors: Bodro, M., Compta, Y., Sanchez-Valle, R. Tags: Other cerebrovascular disease/ Stroke, Encephalitis, COVID-19 Views [amp ] Reviews Source Type: research

Neurological Sequelae of COVID-19
J Integr Neurosci. 2022 Apr 6;21(3):77. doi: 10.31083/j.jin2103077.ABSTRACTBACKGROUND: Though primarily a pulmonary disease, Coronavirus disease 2019 (COVID-19) caused by the SARS-CoV-2 virus can generate devastating disease states that affect multiple organ systems including the central nervous system (CNS). The various neurological disorders associated with COVID-19 range in severity from mild symptoms such as headache, or myalgias to more severe symptoms such as stroke, psychosis, and anosmia. While some of the COVID-19 associated neurological complications are mild and reversible, a significant number of patients suffe...
Source: Journal of Integrative Neuroscience - May 28, 2022 Category: Neuroscience Authors: Samuel J Ahmad Chaim M Feigen Juan P Vazquez Andrew J Kobets David J Altschul Source Type: research

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