Neuroblastoma Causes and Risk Factors
Neuroblastoma occurs when neuroblasts grow uncontrollably, eventually forming a tumor. This is often triggered by a genetic mutation, though doctors aren’t sure why these mutations occur.
Neuroblastoma is most common in young children, and it’s very rare in people older than 10. In rare cases, genetics play a role, but in most children there is no known reason for development of neuroblastoma.