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The Clinical Approach to Encephalitis
Amanda L Piquet1,2, Tracey A Cho3
1Department of Neurology, Massachusetts General Hospital, Wang ACC 835, 55 Fruit Street, Boston, MA, 02114, USA.
Abstract:
Encephalitis has various etiologies, but viral infections and autoimmune disorders are the most commonly identified. Clinical signs, geographical clues, and diagnostic testing-including cerebrospinal fluid abnormalities and magnetic resonance imaging abnormalities-can be helpful in identifying the cause. Certain forms of encephalitis have specific treatments; hence, establishing a diagnosis rapidly and accurately is crucial. Here, we describe the clinical approach to diagnosing several common etiologies of encephalitis as well as treatment strategies.
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