Perioperative Management and Considerations for Patients With Voltage-Gated Sodium Channel Mutations: A Pediatric Case Report.

A 13-year-old girl with a voltage-gated sodium channel mutation (SCN8A)-associated intractable epilepsy presented for bilateral mastectomy for painful juvenile fibroadenomatosis. Sodium channel mutations are more frequently diagnosed with continued advances in genetic testing. Understanding the effects of sodium channel mutations is important to provide safe anesthetic care to these patients.