Idiopathic partial epilepsy syndromes

Objective. In this paper we wish to review the main characteristics of idiopathic partial epilepsy syndromes recognized in the International Classification of epilepsies and epileptic syndromes and of other syndromes which have been described but not yet included in this classification,with special emphasis on the clinical condition,electroencephalographic aspects and progress Development The idiopathic partial epileptic syndromes are characterized by the absence of a subjacent cerebral lesion and neurological or intellectual deficit. In most cases there is a definite genetic predisposition. There is often a family history of benign epilepsy. The seizures usually start after the age of 18 months. The interictal EEG shows basically normal activity but focal epileptic discharges are often seen. Conclusions. There are many idiopathic partial epileptic syndromes. However, most of them are not included in the International Classification of the epilepsies and epileptic syndromes. We believe that further study is necessary and consider that when more cases are reported and with continual advance of genetic studies there will be a consequent improvement in understanding of these syndromes and they will be included in the International Classification of epilepsies and epileptic syndromes.