CT virtual simulation
Using CT data, software generates images from a beam’s eye perspective, which are equivalent to conventional simulator images. External landmarks are used to define an internal isocentre for treatment set-up. The CT simulator provides maximal tumour information as well as full 3D capabilities (unlike the simulator CT facility). It is particularly useful for designing palliative treatments such as for lung and vertebral metastases, as well as for some breast treatments using tangential beams, which can be virtually simulated and then 3D planned. The ability to derive CT scans, and provide target volume definition, margin generation, and simulation all on one workstation, provides a rapid solution.
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