IMRT 2017

IMRT INVERSE PLANNING OPTIMIZATION: THE IMPORTANCE OF THE OPTIMIZATION ENGINE

In converting the fluence optimized plan from the computer generated solution to deliverable segments , the dose distribution will degrade from that originally decided.

RayStation 40 segments 5 sIMRT Beams @ 160 MLC

XiO 100 segments 5 sIMRT Beams @ 160 MLC

XiO 97 segments 5 sIMRT Beams @ 82 MLC

Direct Aperture Optimization Beamlet Based Optimization Beamlet Based Optimization