Encephalitis in the pediatric population.

摘要

The broad definition of the term "encephalitis," that is, inflammation of the brain, necessitates acknowledgment of the enormous inclusivity of the topic. The most common interpretation of the term implies a direct invasion of the brain by an infectious pathogen, most commonly, viral, fungal, or parasitic. The topic also includes examples of meningitis mediated by bacteria or other agents, which can produce extrameningeal symptoms such as lethargy or seizures, in which case, the combined term "meningoencephalitis" is used