Partial epilepsy presenting as episodic dyspnea: A specific network involved in limbic seizure propagation - Case report

Aaron A. Cohen-Gadol, Michael L. DiLuna, Dennis D. Spencer

Research output: Contribution to journalArticle

7 Scopus citations

Abstract

The authors describe a patient who experienced stereotypical episodes of dyspnea and presyncopal sensation without loss of consciousness during a 4-month period. Further evaluation established intermittent arterial O 2 desaturations associated with this dyspnea. After an extensive cardiopulmonary workup was performed for presumptive diagnosis of pulmonary embolism, a brain magnetic resonance image revealed a right medial temporal lobe lesion. The patient's dyspnea was then suspected to be a symptom of a seizure. His shortness of breath and O2 desaturation resolved with administration of phenytoin. This case, to the authors' knowledge, is the first documented example of simple partial seizures presenting with episodic autonomic cardiopulmonary symptoms in the absence of other ictal behavior. This case may also illustrate one specific limbic autonomic network.

Original languageEnglish (US)
Pages (from-to)565-567
Number of pages3
JournalJournal of neurosurgery
Volume100
Issue number3
DOIs
StatePublished - Mar 2004
Externally publishedYes

Keywords

  • Autonomic nervous system
  • Hypoxemia
  • Limbic system
  • Oxygen desaturation
  • Partial epilepsy

ASJC Scopus subject areas

  • Surgery
  • Clinical Neurology

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