Neuroblastoma — RACP Paediatrics MCQ

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ModerateHaematology & OncologyNeuroblastomaRACP Paediatrics

A 4-year-old has a painless abdominal mass crossing the midline with calcification on CT. Urine VMA and HVA are elevated. Most likely diagnosis?

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Correct answer: B — Neuroblastoma

Neuroblastoma: crosses midline (unlike Wilms), calcification in 90%, elevated urine catecholamines.

Reference: ANZCHOG – 2024 – Treatment Guidelines: Neuroblastoma