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March 19, 2026Neurology3 citations

Peri-Ictal MRI Abnormalities and Risk of Unprovoked Seizures After De Novo Status Epilepticus

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KOKateriine OravPBPilar Bosque-VarelaWLWanda Lauth

Key Points

  • The research aims to determine the relationship between peri-ictal MRI abnormalities and the risk of unprovoked seizures following de novo status epilepticus.
  • Assessment of MRI characteristics using DWI and FLAIR imaging techniques.
  • Evaluation of seizure occurrence after instances of de novo status epilepticus.
  • Statistical analysis to establish links between MRI findings and seizure risk.
  • PMA on DWI or FLAIR were linked to a seizure risk exceeding 60%.
  • Patients with MRI abnormalities were more likely to receive an epilepsy diagnosis.
  • Findings indicate significant implications for long-term treatment decisions.

Abstract

PMA on DWI or FLAIR were independently linked to a cumulative seizure risk exceeding 60% after de novo SE, consistent with a diagnosis of epilepsy. The findings of our study may help guide long-term treatment decisions in patients with de novo SE.

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Cite This Study

Orav et al. (2026) studied this question.

synapsesocial.com/papers/69bb9212496e729e6297f49ehttps://doi.org/10.1212/wnl.0000000000214774
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Also Consider

Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context:

  1. 1Peri-ictal magnetic resonance imaging abnormalities during status epilepticus in adults with idiopathic generalized epilepsy2026
  2. 2Ictal–interictal continuum and status epilepticus: Two sides of the same coin? A prospective magnetic resonance imaging study2026
  3. 3<scp>Magnetic resonance imaging</scp> fingerprints of status epilepticus: A case–control study2024 · 10 citations
  4. 4Timing of Peri‐Ictal <scp>MRI</scp> Abnormalities in Status Epilepticus – One Size Does Not Fit All2025
  5. 5Timing of Peri‐Ictal <scp>MRI</scp> Abnormalities in Status Epilepticus – One Size Does Not Fit All2025