Brain Tumours

Non - germinomatous GCT

Dose – response relationship / conclusions

Data are scarce Local doses of at least 50 Gy for all non germinoma GCT

Europe / North Am. : 54 Gy Asia (Japan) (54 – 60 Gy)

Dose to areas with subclinical disease in CSI (prophylactic / metast. disease) unclear 30 Gy ?