Neuroblastoma
Neuroblastoma is a malignant tumor of nerve cells outside the brain, most commonly found in the abdomen, though it can also arise in the neck, chest, or pelvis. It primarily affects young children, with about 90% of cases diagnosed before age 5.
Once diagnosed, doctors assess how far the disease has spread, how the tumor appears under the microscope, and key biological features to determine how aggressive it is. Treatment varies widely based on these factors—ranging from observation or surgery alone to intensive therapy that may include chemotherapy, radiation, and immunotherapy.
