[Epilepsy with normal CT: the MR contribution].

We present a study of 165 patients with fits with normal brain computerized tomography (CT) scan or else who showed no evidence as to the etiology of such attacks. We analyzed the magnetic resonance (MR) results obtained. In 36.6% of cases MR was pathological, the most frequent finding in our series being cerebral atrophy (12.8%). We comment on the most important pathology groups, highlighting the contribution MR made in our patients.