Recommendations for Neuroblastoma Associated Opsoclonus-myoclonus-ataxia Syndrome in Childhood

Opsoclonus-myoclonus-ataxia syndrome(OMAS) is a rare neurological disorder. This disease is often associated with neuroblastoma(NB). OMAS and neuroblastoma in children in China are treated separately by neurology, medical and surgical oncology. In this group of children, NB usually has a good prognosis, while OMAS is prone to sequelae, but the lack of standardized evaluation and follow-up is not conducive to the diagnosis and treatment of the disease. In this study, experts from multidisciplinary fields worked together to develop recommendations for the diagnosis, treatment and follow-up of NB associated OMAS in children, hoping to improve the prognosis of children through standardized management of this group of children.