Opsoclonus-myoclonus-ataxia syndrome (OMAS) is a rare immune-mediated movement disorder occurring as a paraneoplastic manifestation of neuroblastic tumours (NTs), especially neuroblastoma in infancy.

What does "benign" epilepsy mean? What does it mean to say that a type ... which often occur shortly after awakening. They also may experience myoclonic seizures (brief jerks of the body or limbs).

Seizures presenting the semiology of IHDs have also been described in the spectrum of myoclonic epilepsy of infancy (MEI), and particularly in the atonic variant of the Benign childhood Epilepsy with ...

the most probable diagnosis was that of severe myoclonic epilepsy of infancy (SMEI), also known as Dravet syndrome. 7,8 In summary, this 3-year-old girl presented with a life-threatening myoclonic ...