TrueBeam Radiotherapy

TrueBeam Radiotherapy

TrueBeam has an On-Board Imager (OBI) controlled by two robotic arms that rotate around you to create a three-dimensional picture to confirm the location of the tumor. TrueBeam then provides a precisely sculpted 3D radiation dose as it rotates 360º around you. The system continuously monitors the movement of your tumor as you breathe (“respiratory gating”) and only delivers radiation when the tumor is in exactly the right place. This allows for a higher, more effective dosage amount without additional risk of side effects, including damage to normal, surrounding tissues.