765 / 1708
Use of Cone Down Boost
14 patients with head and
neck RMS treated with
cone down boost
Pre-chemo volume treated to
30 – 45.6 Gy
Post-chemo volume boosted
50.4 to 55.2 Gy
100% local control at 3 years
McDonald MW et al. Int J Radiat Oncol Phys 2008; 72:884-91