What should you know about neuroblastoma?

Neuroblastoma mainly affects babies and young children, although it can occur outside early childhood. Symptoms depend on the tumour's location and may include a firm abdominal swelling, pain, poor appetite, breathing difficulty, bone pain, bruising around the eyes or weakness. These signs have many possible causes and do not by themselves establish neuroblastoma.

Assessment may include blood and urine tests, scans and a biopsy. Doctors consider the child's age, tumour location, tumour biology and whether it has spread. Some tumours are monitored closely, while others need active treatment. A specialist team may combine chemotherapy, tumour removal surgery, radiation or targeted radioisotope therapy.

Keep a record of swelling, pain, fever, appetite, bowel or bladder changes and movement. Bring the child's medicines and previous reports to appointments. Ask the team how scans and biopsy findings affect risk grouping and treatment order. Practical support matters: discuss nutrition, pain relief, infection precautions, school or nursery plans and emotional support before treatment begins. Never stop prescribed medicine without speaking with the treating team.

Seek urgent help for difficulty breathing, sudden weakness, inability to walk, severe or rapidly increasing pain, repeated vomiting, a swollen painful abdomen, unusual bleeding, marked sleepiness or fever during chemotherapy. New weakness or loss of bladder or bowel control can signal pressure near the spine and needs immediate assessment.

Where is the tumour and has it spread? What do the biopsy and tumour biology show? Is observation suitable, or is treatment needed now? What is the purpose and order of chemotherapy, surgery or targeted radioisotope therapy? How will pain, nutrition and infection risk be managed?