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Nodal Boost:
EMBRACE 2 Protocol Summary
EMBRACE 2 Study Protocol
Number each GTV-N , CTV-N & PTV-N
GTV-N to CTV-N: 0 to 3 mm
CTV-N to PTV-N: 5 mm Isotropic Margin
Respect barriers (muscle, bone,…)
Individualized margins (size, appearance)
Technique: IMRT/VMAT, (CovP)
Timing: SIB
Planning aims: D98%, Dmax, D50%
(protocol)
D: 55-57.5 Gy in 25 fx