272 cases of childhood epilepsy were studied with brain TC scan to correlate the type of seizure to the possible neurological damage. Children with generalized convulsions had a low incidence of abnormal TC findings if in absence of neurological signs (3/80) (Group A), but a more relevant incidence (13/34) in presence of neurological signs (Group B). 65 children had epileptic encephalopathy (Group C): 15/17 West syndromes and 33/48 Lennox syndromes presented TC abnormalities. The remnant 93 children had partial seizures. In Group D partial epilepsy was free of neurological signs; the incidence of abnormal TC findings was 17/76. An higher incidence (9/17) was found in Group E, where partial epilepsy was accompanied by neurological disturbances.