A proposed new classification system of hypothalamic hamartomas in the era of stereotactic ablation surgery

The new classification predicts clinical features, as well as surgical complexity and complications. Although seizure outcomes were not different among subtypes because the authors' surgical strategy is consistently based on complete disconnection at the border, the new classification could improve seizure outcomes and would be helpful in the appropriate guidance for surgery of hypothalamic hamartomas to provide consistently good outcomes regardless of surgical procedures.