Search

To review evidence on the assessment of the child with status epilepticus (SE).

No specific anatomic abnormalities have been detected in typical Landau–Kleffner syndrome (LKS), an acquired epileptic aphasia with language regression in children. In four children with typical LKS without obvious anatomic abnormalities, the authors performed MRI volumetric analysis of various neocortical regions and subcortical substructures. Volume reduction was detected in bilateral superior temporal areas (26 to 51%), specifically in planum temporale (25 to 63%) and superior temporal gyrus (25 to 57%), where receptive language is localized.

Topiramate is effective as adjunctive treatment of partial-onset seizures in adults. The efficacy and safety of topiramate as adjunctive therapy for the treatment of primary generalized tonic-clonic (PGTC) seizures were investigated in a randomized, double-blind, placebo-controlled study.

Subacute necrotizing encephalomyelopathy (SNE) is a genetic disorder of pyruvate metabolism. Until recently the diagnosis of SNE could only be made at autopsy. However, an antemortem diagnosis can now be suggested by the correlation of clinical and laboratory data with computed tomography (CT) and/or magnetic resonance imaging (MRI). Five children with clinical and laboratory data suggesting the diagnosis of Leigh disease were evaluated by CT and MR. MR was found to be more sensitive than CT in the detection of areas of necrosis in the brain of the five children we studied. The absence of focal lesions detected by either modality in one of our patients did not exclude the diagnosis of SNE since focal lesions were present at autopsy one month following CT and MR.