<prompt> Treatment of choice for stage 4S neuroblastoma isObservationSurgeryChemotherapyRadiotherapy  <response>: The usual treatment for children with low-risk neuroblastoma is surgery for stages 1 and 2 Observation for stage 4S with cure rates generally 90 without fuher therapy. Treatment with chemotherapy or radiation for the rare child with local recurrence can still be curative. Reference: Nelson; Neuroblastoma; Page no: 2463 