Linear accelerator equipped with an x-Ray tube mounted at the opposite side of the MV-beam source. The flat panel detector is attached right below the multi-leaf collimator. Single kV-images or cone beam CT sequences of patient in treatment position can be acquired for image guide radiotherapy.
Thilmann et al. Radiation Oncology 2006 1:16 doi:10.1186/1748-717X-1-16