Neuroblastoma in the head: what to know

Neuroblastoma begins in cells of the developing sympathetic nervous system. In the head or neck, a tumour can press on nearby structures and may cause swelling, a change around one eye, a lump, or altered eye movement. The location and size guide the assessment; a head or neck lump has many possible causes and does not by itself establish cancer.

Evaluation may include an examination, imaging, urine or blood testing, and sometimes a tissue sample. Specialists consider whether the tumour is close to nerves, blood vessels, the airway or the spinal canal.

Arrange prompt review with a paediatrician if a child has a persistent head or neck lump, unexplained eye changes, or symptoms that are worsening. The care team may combine observation, surgery, chemotherapy, or carefully selected radiation-based treatment according to the tumour’s features and the child’s overall health.

Families can ask how imaging will be performed, whether a biopsy is needed, and which specialist coordinates the plan. Treatment information may include [Tumour Removal Surgery](/treatments/surgical-oncology/tumour-removal-surgery/), [Chemotherapy](/treatments/systemic-therapy/chemotherapy/), or [Targeted Radioisotope Therapy](/treatments/radiation-oncology/targeted-radioisotope-therapy/).

Seek emergency help for trouble breathing or swallowing, sudden weakness, a seizure, marked drowsiness, severe headache with vomiting, or a rapidly increasing swelling. New vision loss or inability to move an eye also needs urgent assessment.

Ask where the tumour is located, what nearby structures are affected, which tests are needed, and how quickly results will be available. Ask how treatment could affect vision, hearing, growth, nerves or appearance, and who to contact between appointments.