Posttraumatic epilepsy may be a state in which underlying epileptogenicity involves focal cortical dysplasia.
Epilepsy Behav
; 114(Pt A): 107352, 2021 01.
Article
in En
| MEDLINE
| ID: mdl-32843304
ABSTRACT
INTRODUCTION:
The occurrence rate of posttrauma epilepsy ranges widely from 1% to 30%. Little is known about the underlying epileptogenesis of traumatic brain injury (TBI)-related epilepsy (TRE), because no comparison between TRE and TBI without epilepsy has been performed in terms of neuropathology. Therefore, we postulated that different neuropathological factors may be present between TRE and TBI without epilepsy. The purpose of this study was to clarify differences between TRE and TBI without epilepsy.METHODS:
We studied patients who experienced severe head trauma and underwent brain surgery. The age range of the patients was 9-71â¯years old. Patients with medically resistant epilepsy were included in the Epilepsy group, and patients without epilepsy were included in the nonepilepsy group. Pathological findings, age, sex, and cause of head trauma were statistically compared between these two groups.RESULTS:
This study involved 10 patients, nine of whom met the inclusion criteria. Pathological findings for all patients in the Epilepsy group included focal cortical dysplasia (FCD) (pâ¯=â¯0.012).CONCLUSION:
The difference between TRE and TBI without epilepsy was underlying FCD in patients with TRE.Key words
Full text:
1
Collection:
01-internacional
Database:
MEDLINE
Main subject:
Epilepsy, Post-Traumatic
/
Hemispherectomy
/
Epilepsy
/
Malformations of Cortical Development
/
Brain Injuries, Traumatic
Type of study:
Etiology_studies
Limits:
Adolescent
/
Adult
/
Aged
/
Child
/
Humans
/
Middle aged
Language:
En
Journal:
Epilepsy Behav
Journal subject:
CIENCIAS DO COMPORTAMENTO
/
NEUROLOGIA
Year:
2021
Document type:
Article
Affiliation country: