Common variants in SCN1A have been associated with mesial temporal lobe epilepsy and hippocampal sclerosis with febrile seizures in a genome-wide association study [5], and in a recent meta-analysis including 8696 patients with genetic generalized-, focal-, or unclassified epilepsies [6]. This evidence concerns the gene SCN1A and Febrile seizure (within the age range of 3 months to 6 years).