2017_IGRT course book

In-room CT-on-rails setup

15 Figure 4. A CT-on-Rails system combining a GE Smart Gantry CT scanner and a Varian 2100EX linear accelerator was installed at the M.D. Anderson Cancer Center. After rotating the couch 180 degrees, a patient can receive a CT scan while in the immobilized treatment position just prior to the start of radiation treatment.