Microsoft PowerPoint - Physics Bucharest

GEC ESTRO recommendations

• Overview

– Outlining and 3D dose

parameters

– Dose for 2Gy equivalent:

best approximation

– GTV/CTV: HR and IR

volumes

– α/β=10 for GTV and CTV:

D90

– α/β=3 for OAR:D2cc,

D1cc, D0.1cc,

V100, V5.4Gy

RO (2005) 74 :235-45

and

RO (2006) 78: 67-77