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Diagnosing viral encephalitis and emerging concepts. | LitMetric

Diagnosing viral encephalitis and emerging concepts.

Curr Opin Neurol

Division of Neurology, Department of Clinical Neurosciences, University of Calgary, Cummings School of Medicine, Calgary, Alberta, Canada.

Published: June 2023

AI Article Synopsis

Article Abstract

Purpose Of Review: This review offers a contemporary clinical approach to the diagnosis of viral encephalitis and discusses recent advances in the field. The neurologic effects of coronaviruses, including COVID-19, as well as management of encephalitis are not covered in this review.

Recent Findings: The diagnostic tools for evaluating patients with viral encephalitis are evolving quickly. Multiplex PCR panels are now in widespread use and allow for rapid pathogen detection and potentially reduce empiric antimicrobial exposure in certain patients, while metagenomic next-generation sequencing holds great promise in diagnosing challenging and rarer causes of viral encephalitis. We also review topical and emerging infections pertinent to neuroinfectious disease practice, including emerging arboviruses, monkeypox virus (mpox), and measles.

Summary: Although etiological diagnosis remains challenging in viral encephalitis, recent advances may soon provide the clinician with additional tools. Environmental changes, host factors (such as ubiquitous use of immunosuppression), and societal trends (re-emergence of vaccine preventable diseases) are likely to change the landscape of neurologic infections that are considered and treated in clinical practice.

Download full-text PDF

Source
http://dx.doi.org/10.1097/WCO.0000000000001155DOI Listing

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