Endoscopic corpus callosotomy for drug-resistant epilepsy due to cerebral folate transporter deficiency: illustrative case.

Key Points

• To explore the effectiveness of endoscopic corpus callosotomy as a treatment for drug-resistant epilepsy due to cerebral folate transporter deficiency.
• Endoscopic surgical intervention was performed for the patient.
• Clinical outcomes were assessed post-surgery.
• The patient experienced significant improvement in seizure control post-surgery.
• This case is the first documented use of this surgical method for this specific condition.