Case Report: Isolated Intramedullary Spinal Cord Relapsed Neuroblastoma - Unique Relapse Site

The Central Nervous System (CNS) is a rare metastatic site of Neuroblastoma (NB) at the time of diagnosis however; on relapse, the incidence is higher. A supra-tentorial parenchymal lesion with or without meningeal spread is the  main site of CNS recurrence. Few cases had been reported to have an intraspinal disease at the time of diagnosis or relapse. We report a case of metastatic neuroblastoma with no CNS involvement at diagnosis who achieved complete remission and relapse in an unusual site with a unique imaging study.