Additional case
| Case | Age/sex | Site | HCG serum/CSF (mIU/ml) | HCG-β serum/CSF (ng/ml) | Initial treatment | Recurrence | Treatment at recurrence | Latest follow up |
|---|---|---|---|---|---|---|---|---|
| 13 | 16/M | P | -/- | -/- | R | 5 y, spinal | Spinal irradication | 8 y/died |
| 7 y, intracranial; normal serum HCG-β, CSF HCG-β (+) |
Abbreviations as in footnote of table 1.