[Epileptic syndromes in childhood associated with secondary generalized tonic-clonic seizures].

Aim: To study a group of patients with secondary generalized tonic-clonic seizures (SGTCS) in view of nosology, medical history, clinical, electroencephalographic and neuroimaging features.

Material And Methods: The study included 471 patients, 244 (51.8%) men and 227 (48.