Dancing eyes, dancing feet: opsoclonus-myoclonus in an 18-month-old child with neuroblastoma.

Opsoclonus-myoclonus-ataxia syndrome is a rare disorder frequently associated with neuroblastoma in pediatric patients. We present the case of an 18-month-old child with symptoms classic of the syndrome and review the current literature with the aim of aiding the clinician in the recognition and early management of this disease.