22/10/2025
At the WITS University Donald Gordon Medical Centre Radiation Oncology Unit, clinical excellence is fundamentally driven by a commitment to improving patient care. This dedication takes a significant step forward with the implementation of Brainlab ETDS – integrated with a TrueBeam® linear accelerator – ensuring enhanced precision and real-time motion tracking throughout radiotherapy sessions.
What is Surface Guided Radiotherapy?
Precision matters in cancer treatment. That's where Surface Guided Radiotherapy (SGRT) comes in. SGRT uses advanced 3D camera technology to continuously monitor a patient's position during radiotherapy treatment. By tracking thousands of surface points on the patient's body in real-time, this combined with Brainlab’s first-in-class thermal camera ensures patients remain in exactly the right position throughout each session.
Think of it as a sophisticated guidance system that helps deliver radiation with pinpoint accuracy.
Key Benefits for Patients:
• More comfortable treatment experience
• Reduced radiation exposure from imaging
• Real-time monitoring for peace of mind
Key Benefits for Treatment:
• Enhanced precision in radiation delivery
• Reduced treatment margins
• Ability to gate treatment with breathing
• Improved workflow efficiency
Brainlab's SGRT technology is versatile and can be used for:
• Breast cancer treatment (including Deep-Inspiration Breath-Hold)
• Lung cancer (with respiratory gating)
• Abdominal and pelvic treatments
• Certain Stereotactic Body Radiotherapy (SBRT) treatments
At the heart of modern radiotherapy is the commitment to treat cancer more precisely while protecting healthy tissue. Surface Guided Radiotherapy represents the next generation of patient care and treatment accuracy.