Epilepsy with myoclonic absences: a case series

Epilepsy with myoclonic absences (EMA) is a very rare childhood generalized epilepsy syndrome (<1% of all generalized epilepsies) associated with frequent myoclonic absence seizures that was described in 1969 by Tassinari et al.[1] Seizures are characterized by bilateral rhythmic jerks of the upper limbs, superimposed on tonic abduction of the arms.[2] Ictal EEG consists of 3-Hz generalized spike-and-wave complexes that are time-locked with the upper limb myoclonus, while the EMG generally shows myoclonic jerks followed by tonic contraction of both deltoids.

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