EBRO 2017

Case 1 Treatment:

• Post-op RT

• Meta-analysis: RR: 0.81 • 60Gy > OS 45Gy (Bleehan) • Persistent failure from benefit of higher doses/ boosts/ etc.

• But what margins ?

Laperriere, RadiotherOncol 2002 Bleehen, BJC 1991 Walker, RedJ, 1979