ASMR

Key features SBRT

• Reproducable rigid patient fixation • Managing tumor motion:  During imaging  During planning  During RT • Very steep dose gradients • Extreme high BED (100-180 Gy)  66Gy/2,75Gy → BED 85 Gy  3*20Gy → BED 180 Gy (∆ 95 Gy )