Neuroblastoma: Malignant Tumor of the Sympathetic Nervous System
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Questions and Answers

Which group of children with neuroblastoma generally have a better prognosis?

  • Children with disseminated disease in infants (< 12 months)
  • Children with intermediate and late-stage disease (Stages 3–4) and no MYCN amplification
  • Children with early-stage disease and no MYCN amplification (correct)
  • Children with late-stage disease and MYCN amplification

    • In which group do children with Stage 4S neuroblastoma belong, unless they have MYCN amplification?

  • Intermediate-risk group
  • High-risk group
  • Low-risk group (correct)
  • Stage 3–4 disease without MYCN amplification

    • What is an important factor for determining the risk group in children with neuroblastoma?

  • Age and histopathology only
  • Biochemical markers only
  • Age, MYCN amplification, histopathology, disease dissemination, and biochemical markers (correct)
  • Histopathology and disease dissemination only

    • Which group of children with neuroblastoma are generally classified as high risk?

    <p>Children with late-stage disease and MYCN amplification</p> Signup and view all the answers

    In which situation do children with Stage 4S neuroblastoma have a better prognosis?

    <p>When they have spontaneous regression</p> Signup and view all the answers

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