Biomarkers in Tumor Tissue Samples From Patients With Newly Diagnosed Neuroblastoma or Ganglioneuroblastoma
ACTIVE_NOT_RECRUITING
Status
Conditions
- Ganglioneuroblastoma
- Localized Resectable Neuroblastoma
- Localized Unresectable Neuroblastoma
- Regional Neuroblastoma
- Stage 4 Neuroblastoma
- Stage 4S Neuroblastoma
Interventions
- OTHER: Cytology Specimen Collection Procedure
- OTHER: Laboratory Biomarker Analysis
Sponsor
Children's Oncology Group
Collaborators