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Emergency Department Presentation of a New-Onset Seizure

Emergency Department Presentation of a New-Onset Seizure A seizure is a symptom of brain dysfunction, resulting in 1.6 million emergency department visits each year. The evaluation of new seizures in the emergency department is a process looking for triggers of seizures such as toxins, mass lesions, or metabolic derangements. Maintaining a broad differential diagnosis is essential to prevent premature closure of the diagnostic evaluation. Timing of neurologic imaging and electroencephalogram depends on the clinical situation. In this case, a young woman presents with a “new-onset” seizure with subsequent elevation of white blood cells and serum lactate levels. Neurologic imaging identified a large dermoid cyst in the frontal lobe. We review how seizures can elevate the serum lactate distinguishing a general tonic–clonic seizure from pseudoseizures and how dermoid cysts can be implicated in seizures. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Advanced Emergency Nursing Journal Wolters Kluwer Health

Emergency Department Presentation of a New-Onset Seizure

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References (18)

Publisher
Wolters Kluwer Health
Copyright
© 2018 Wolters Kluwer Health, Inc. All rights reserved.
ISSN
1931-4485
eISSN
1931-4493
DOI
10.1097/TME.0000000000000217
Publisher site
See Article on Publisher Site

Abstract

A seizure is a symptom of brain dysfunction, resulting in 1.6 million emergency department visits each year. The evaluation of new seizures in the emergency department is a process looking for triggers of seizures such as toxins, mass lesions, or metabolic derangements. Maintaining a broad differential diagnosis is essential to prevent premature closure of the diagnostic evaluation. Timing of neurologic imaging and electroencephalogram depends on the clinical situation. In this case, a young woman presents with a “new-onset” seizure with subsequent elevation of white blood cells and serum lactate levels. Neurologic imaging identified a large dermoid cyst in the frontal lobe. We review how seizures can elevate the serum lactate distinguishing a general tonic–clonic seizure from pseudoseizures and how dermoid cysts can be implicated in seizures.

Journal

Advanced Emergency Nursing JournalWolters Kluwer Health

Published: Oct 1, 2018

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