J Clin Neurol.  2018 Jul;14(3):415-416. 10.3988/jcn.2018.14.3.415.

Hematoma-Related Nonhabitual Seizures during Subdural Electrode Monitoring

Affiliations
  • 1Department of Neurology, School of Medicine, Kyung Hee University, Seoul, Korea.
  • 2Department of Neurology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea. daewon@skku.edu

Abstract

No abstract available.


MeSH Terms

Electrodes*
Seizures*

Figure

  • Fig. 1 A: Ictal EEG during a nonhabitual seizure. The EEG showed localized rhythmic activity involving electrodes K3-K4 and K8-K9 over the inferior frontal region, which was not previously involved in her habitual seizures. B: A left craniectomy performed 7 days after electrode placement revealed a focal 3×2-cm well-formed hematoma underlying the electrode contacts over the inferolateral frontal cortex.


Reference

1. Hedegärd E, Bjellvi J, Edelvik A, Rydenhag B, Flink R, Malmgren K. Complications to invasive epilepsy surgery workup with subdural and depth electrodes: a prospective population-based observational study. J Neurol Neurosurg Psychiatry. 2014; 85:716–720. PMID: 24293000.
2. Wellmer J, von der Groeben F, Klarmann U, Weber C, Elger CE, Urbach H, et al. Risks and benefits of invasive epilepsy surgery workup with implanted subdural and depth electrodes. Epilepsia. 2012; 53:1322–1332. PMID: 22708979.
Article
3. Fountas KN, Smith JR. Subdural electrode-associated complications: a 20-year experience. Stereotact Funct Neurosurg. 2007; 85:264–272. PMID: 17709978.
Article
4. Kovac S, Rodionov R, Chinnasami S, Wehner T, Scott CA, McEvoy AW, et al. Clinical significance of nonhabitual seizures during intracranial EEG monitoring. Epilepsia. 2014; 55:e1–e5. PMID: 24299110.
Article
5. Lee KR, Drury I, Vitarbo E, Hoff JT. Seizures induced by intracerebral injection of thrombin: a model of intracerebral hemorrhage. J Neurosurg. 1997; 87:73–78. PMID: 9202268.
Article
6. Stephan CL, Kepes JJ, SantaCruz K, Wilkinson SB, Fegley B, Osorio I. Spectrum of clinical and histopathologic responses to intracranial electrodes: from multifocal aseptic meningitis to multifocal hypersensitivity-type meningovasculitis. Epilepsia. 2001; 42:895–901. PMID: 11488890.
Article
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