New Zealand clinicians deliver patient-friendly SABR lung in under two minutes
Jul 12, 2023
A small SBRT lung lesion near the diaphragm is virtually invisible without 4D image guidance.
Next-level image guidance
Are you using all the clinical imaging features that your Elekta XVI® is capable of?
Your XVI system is capable of providing a whole range of advanced imaging tools to help you enhance the visualization of targets and OAR, and ultimately improve clinical accuracy and precision. Reach out today and find out how you can start providing these benefits to patients today.
Enhance confidence
Enhance your imaging capabilities today with tailored, patient-friendly solutions suitable for the task at hand.
4D kV imaging
Visualize small or moving lung tumors
Treat moving targets without compromise
Our unique 4D kV imaging solution is called Symmetry. It doesn’t require additional devices—like external surrogate markers and cameras—to create a 4D CBCT. Symmetry uses anatomical correlation, meaning all the 4D information comes from the patient’s own daily anatomy. Simple!
Having Symmetry means that organs moving due to respiratory motion will appear clear. This allows moving targets to be treated aggressively without compromising the safety of adjacent critical structures.
Critical structure avoidance
Maintain physician intent
Critical Structure Avoidance, or CSA, allows you to do two image registrations (matches) on one VolumeView image. Its automatic, protocol-driven registration of the target and critical structures helps you minimize dose to OAR while maximizing dose to the target.
Intra-fraction imaging
Verify patient position between arcs
Why pause your patient’s SABR treatment to acquire a verification CBCT?
With XVI Intra-fraction imaging you can:
- Acquire images (2D fluoro) for a specified time, and then move directly into a 3D volumetric acquisition.
- Perform intra-fraction 3D or 4D volumetric imaging and registration per arc during dual (or multiple) arc procedures, allowing table correction between arcs.
3D automated seed matching
Low dose, soft tissue imaging
Our optimized 3D registration algorithm allows you to register implanted markers, without compromising on 3D volumetric information.
It has been clinically tested to automatically locate:
- Surgical clips
- Gold seeds
- Carbon markers
See the evidence
Get in touch today
Do you want to improve visualization, benefit from more automation and enable new treatment techniques for your patients? Reach out today and your Elekta representative will reach out to discuss your options.