Female (123); Male (130)

0 to 4 years (105); 5 to 9 years (62); 10 to 14 years (66); 15 to 19 years (20)

American Indian or Alaska Native (11); Asian (7); Black or African American (25); More Than One Race (15); White (153); Not Reported (42)

Hispanic or Latino (120); Not Hispanic or Latino (126); Not Reported (6); Unknown (1)

Adrenal Cortical Carcinoma (2); Alveolar Soft Part Sarcoma (2); Anaplastic Medulloblastoma (1); Anaplastic Oligodendroglioma (1); ATRT (2); Brain, Supratentorial Tumor (1); Choroid Plexus Carcinoma (2); Dysgerminoma (2); Ependymoma (4); Ependymoma, anaplastic (3); Ewing sarcoma (12); Ganglioglioma (2); Ganglioneuroblastoma (3); GBM (2); Glioblastoma Multiforme (2); Glioneurocytic Tumor (1); Hepatoblastoma (7); High Grade Spindle Neoplasm (1); Immature Teratoma (3); Low Grade Glioma (1); Malignant Mixed Germ Cell Tumor (3); Malignant Peripheral Nerve Sheath Tumor (1); Medulloblastoma (15); Mixed Germ Cell Tumor (2); Mixed Malignant Germ Cell Tumor (2); Mucoepidermoid Carcinoma (3); Myxopapillary Ependymoma (2); Neuroblastoma (26); Nut Midline Carcinoma (1); Osteoblastic Osteosarcoma (2); Osteosarcoma (12); Pericytoma (1); Pheochromocytoma (3); Pilocytic astrocytoma (16); Pleuropulmonary Blastoma (1); PNET (3); Renal Cell Carcinoma (2); Rhabdomyosarcoma (4); Rhabdomyosarcoma, Embryonal (3); Secondary Chondroblastic Osteosarcoma (1); Solid Pseudopapillary Tumor of Pancrease (1); Synovial Sarcoma (2); Undifferentiated Sarcoma (2); Wilms tumor (22); Yolk Sac Tumor (2); Yolk Sac Tumor/ Teratoma (2)