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Lennox-Gastaut syndrome

Pronunciation: len'oks gahs-to

Definition: a generalized myoclonic astatic epilepsy in children, with mental retardation, resulting from various cerebral afflictions such as perinatal hypoxia, cerebral hemorrhage, encephalitides, and maldevelopment or metabolic disorders of the brain; characterized by multiple seizure types (generalized tonic, atonic, myoclonic, tonic-clonic, and atypical absence) and background slowing and slow spike and wave pattern on EEG.

Synonym(s): Lennox syndrome

Further information

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© Copyright 2018 Wolters Kluwer. All Rights Reserved. Review date: Sep 19, 2016.