2016
DOI: 10.1097/inf.0000000000001152
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The History and Current Relevance of the Eponymous Signs of Meningitis

Abstract: During the past several decades, researchers have shown that the eponymous signs of meningitis have reduced sensitivity and specificity compared with when they were originally described. This may be because of the changing epidemiology of meningitis and its treatment or it may be because of variations in performance of the maneuvers. For example, in the original descriptions, the Kernig sign (resistance of leg extension) is best elicited with the patient sitting and the Brudzinski nape of the neck sign involve… Show more

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Cited by 5 publications
(3 citation statements)
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“…The neck sign remains the most commonly used [55]. Recent evaluations indicate that the Kernig and Brudziñski signs each have a sensitivity of 5% and a specificity of 95% [56].…”
Section: Conclusion: Improved Diagnosismentioning
confidence: 99%
“…The neck sign remains the most commonly used [55]. Recent evaluations indicate that the Kernig and Brudziñski signs each have a sensitivity of 5% and a specificity of 95% [56].…”
Section: Conclusion: Improved Diagnosismentioning
confidence: 99%
“…In such circumstances, bacteria that physiologically colonize naso-pharyngeal epithelium and sinus mucosa are mainly responsible for the infectious process. Conversely, in the case of penetrating injuries, microorganisms normally present on the skin are likely to be involved [27][28][29][30].…”
Section: Pathogenesis and Pathophysiology: A Brief Outlinementioning
confidence: 99%
“…Indeed, when mediators of inflammation (e.g., tumor necrosis factor-α, interleukin-1, interleukin-6) are released in the CNS in response to infection, they can induce chemotactic and adhesion molecules that, along with bacterial components, lead to the influx and/or activation of leukocytes and glial cells. Polymorphonucleocytes and macrophages then produce tissue-damaging substances, such as proteases and oxidants, and trigger several processes (e.g., vasculature changes, cytotoxic/vasogenic edema) contributing to brain damage [26,27].…”
Section: Pathogenesis and Pathophysiology: A Brief Outlinementioning
confidence: 99%