Generalized epilepsy with febrile seizures plus
Generalized epilepsy with febrile seizures plus (GEFS+) is a syndromic autosomal dominant disorder where affected individuals can exhibit numerous epilepsy phenotypes. GEFS+ can persist beyond early childhood (i.e., 6 years of age).
Source: Wikipedia — Generalized epilepsy with febrile seizures plus (CC BY-SA 4.0)