Subject Demographics and Clinical Characteristics (n = 95)
| Characteristic | Patient number (n) |
|---|---|
| Sex | |
| Male | 53 |
| Female | 42 |
| Age at diagnosis (y) | |
| <5 | 34 |
| 5–10 | 31 |
| >10 | 30 |
| Clinical tumor type | |
| Neuroblastoma | 61 |
| Medulloblastoma | 13 |
| Ependymoma | 5 |
| Metastatic melanoma | 2 |
| Pineoblastoma | 2 |
| Choroid plexus carcinoma | 2 |
| Retinoblastoma | 2 |
| Embryonal neuroepithelial tumor | 1 |
| Embryonal tumor with neuropil and true rosettes | 1 |
| High-grade glioma | 1 |
| Metastatic breast carcinoma | 1 |
| Metastatic ovarian carcinoma | 1 |
| Metastatic sarcoma | 1 |
| Primitive neuroectodermal brain tumor | 1 |
| Rhabdomyosarcoma | 1 |