title: Case records of the Massachusetts General Hospital. Weekly clinicopathological exercises. Case 27-1995. A 29-month-old girl with worsening ataxia, nystagmus, and subsequent opsoclonus and myoclonus.
mesh_terms: D000310:Adrenal Gland Neoplasms / Q000150:complications* / Q000175:diagnosis / Q000473:pathology; D001259:Ataxia / Q000209:etiology*; D002675:Child, Preschool; D003937:Diagnosis, Differential; D005260:Female; D018305:Ganglioneuroblastoma / Q000150:complications* / Q000175:diagnosis / Q000473:pathology; D006801:Humans; D009207:Myoclonus / Q000209:etiology*; D015835:Ocular Motility Disorders / Q000209:etiology*; D013577:Syndrome