Surgical Treatment of Neuroblastoma.

BACKGROUND: Neuroblastoma is the most common non-central nervous system (CNS) solid malignant tumor in children. The surgical treatment of high-risk neuroblastoma presents a challenge, and the benefits of aggressive surgical resection have been called into question. OBJECTIVES: To examine our experience with surgical resection of neuroblastoma. METHODS: We report on a retrospective chart review of our preliminary surgical experience in 25 patients with neuroblastoma who underwent surgery performed by a single surgeon at two institutions over a 3 year period. Demographic data, including stage of tumor and risk stratification, were recorded. Primary outcome was total gross resection. Patients were followed for 3 years after surgery. RESULTS: We found that 80% of the patients, including those with high-risk neuroblastoma tumors, had total gross resection of their tumor with minimal operative morbidity and no mortality; 88% had greater than 90% resection of their tumor. Overall, 3 year survival was 84% (21/25). CONCLUSIONS: Resection of neuroblastoma, even large, high-risk, bilateral tumors, was possible when performed by surgical teams with considerable experience.