Britton 1994.
| Methods | Retrospective case series | |
| Participants | 51 children and adults from a single American centre with a tumour and intractable epilepsy | |
| Interventions | Lesionectomy or lesion resection and corticectomy | |
| Outcomes | Seizure outcome assessed by Engel class at least 24 months postoperatively | |
| Notes | — | |