A case of infantile spasms: Epileptic apnea as partial seizures at onset

We report a 2-month-old boy who presented with apneic attacks as a manifestation of epileptic seizures at onset and eventually progressed to infantile spasms. At onset, at 2 months of age, apneic attacks were the sole symptom of epileptic fits. Although these seizures were accompanied by cyanosis, bradycardia was not noted. An ictal electroencephalogram showed focal paroxysmal discharges in the temporal area. Treatment with sodium valproate was not effective to control his seizures. By 6 months of age, he progressed to infantile spasms. Although his seizures could be completely controlled with the use of zonisamide, vitamin B6 or high-dose immunoglobulin, his mental and behavioral development was retarded severely. There have been no previously published cases with infantile spasms that evolved from epileptic apnea as partial seizures