Germ cell tumors
CSF tumor markers
| Tumor | β-hCG (%) | AFP (%) | PLAP |
|---|---|---|---|
| Choriocarcinoma | ≈ 100% | – | – |
| Germinoma | 10–50% | – | + |
| Embryonal carcinoma | – | + | – |
| Yolk sac carcinoma | – | + | – |
| Immature teratoma | – | + | – |
| Mature teratoma | – | – | – |
| Tumor | β-hCG (%) | AFP (%) | PLAP |
|---|---|---|---|
| Choriocarcinoma | ≈ 100% | – | – |
| Germinoma | 10–50% | – | + |
| Embryonal carcinoma | – | + | – |
| Yolk sac carcinoma | – | + | – |
| Immature teratoma | – | + | – |
| Mature teratoma | – | – | – |