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12–15 May in Vienna

We have several oral presentations this year and eight demo stations in the booth ready to go! Book a demo and visit us at booth 460 to learn more about how to harness the full potential of our innovative oncology software solutions.


RayStation®* is a flexible, innovative treatment planning system chosen by many leading cancer centers worldwide. It combines unique features like unmatched adaptive therapy capabilities, multi-criteria optimization, optimization for HDR brachytherapy and external beam therapy with photons, electrons, protons as well as helium and carbon ions. RayStation supports a wide range of treatment machines, providing one control center for all treatment planning needs, ensuring centers get greater value from existing equipment.
RayCare®* is an innovative oncology information system designed to support comprehensive cancer care. RayCare connects all oncology disciplines, enabling you to fluidly coordinate tasks to ensure optimal use of resources.
RayIntelligence® is our cloud-based oncology analytics system that will simplify integrations and turn your data into insights. It can be used in all areas of cancer care including radiation therapy, medical oncology, and surgical oncology.

 *Subject to regulatory clearance in some markets

Visit our booth to book your own personal demo or book a demo online.



  • Brachytherapy planning
  • Cyberknife planning
  • Synthetic CT generation
  • Deep learning segmentation
  • Deep learning automated planning 
  • FLASH planning
  • LET evaluation
  • Cloud based data analytics
  • Customizable oncology workflows
  • Machine learning plan generation
  • Occular planning
  • And more!


*Some functionality is under development (not clinical) or subject to regulatory clearance in some markets



For those interested in higher quality treatment plans, Vision RT and RaySearch are proud to showcase the integration of MapRT and RayStation, which is planned for availability in 2024*. This first integration uses data from Vision RT’s MapRT to show whether each beam is free from collision from within RayStation. This is intended to help planners take advantage of more beam possibilities without the need for dry runs, enabling faster planning and ultimately better plans. Further details on the integration between MapRT and RayStation are planned to be announced shortly.

*Subject to regulatory clearance in some markets


Erik Engwall | E23-1538
Efficient delivery of discrete proton arcs using a beam-partitioning approach over fractions

Lars Glimelius | E23-1953
Title: Robust LET optimization of proton arcs can substantially reduce high LET in critical structures

Gunnar Helgason | E23-2467
Automatic deep learning treatment planning of gradient-optimized match fields for PBS proton therapy

Ivar Bengtsson | E23-1706
Automated online adaptive dose restoration using cross-entropy objectives


Accuray and RaySearch will provide a joint preview of a smooth and efficient workflow for online adaptive for delivery on the Radixact System. By taking the patient’s current situation into account, utilizing high quality ClearRT™ images, real-time target tracking, and the efficient and smooth adaptive replanning framework of RayStation and RayCare; daily delivery of the optimal treatment for each specific patient is enabled. In the fully automized adaptive workflow, a plan is optimized based on the daily image and by utilizing our advanced features such as deep learning segmentation and GPU-based dose computation.

Additionally, we are also offering demos of RayStation which supports planning for Accuray CyberKnife® system for radiosurgery (SRS) and stereotactic body radiation therapy (SBRT). It supports for optimization with the three different types of collimations – fixed cones, Iris™ Variable Aperture and Incise™ Multi-leaf Collimator – as well as all CyberKnife techniques for Synchrony® real-time target tracking with dynamic delivery. Furthermore, it includes innovations in organ segmentation using deep learning with model support for organs in the head and neck, thorax, and pelvic regions.


The companies aim to combine RaySearch’s advanced treatment planning system RayStation® with GE Healthcare’s leading multi-modality (CT/MR/molecular imaging) simulator systems to make cancer treatment faster and more precise.
GE Healthcare and RaySearch aim to enable hospitals and cancer treatment centers to implement an interoperable and integrated workflow that will optimize their clinical planning and operational outcomes. As providers look to automate radiation oncology processes in the face of increasing numbers of patients, and advancements in radiation treatment delivery procedures, GE and RaySearch are collaborating to create complementary technologies and solutions to advance innovation and help the radiation oncology community.

Jan Makela, President & CEO, Imaging, GE Healthcare, says: “GE Healthcare is delighted to be partnering with RaySearch, as we seek to improve precision guidance during radiation therapy planning and treatment. Cancer care can only be improved if those involved work together. This is one of several partnerships that we are pursuing for the benefit of caregivers and patients. Clinicians tell us that navigating through multiple systems to get a clear picture of where cancer cells are is one of their biggest pain points. We are working to bring together complementary solutions and technologies along the radiation therapy treatment pathway to help with this.”


Upright radiotherapy treatment

Together, the combination of RayCare, RayStation and Leo Cancer Care’s solutions will provide a safe, efficient, and fully integrated platform for upright radiation treatments. The technology seeks to improve patient and clinician experience, which will be further solidified by the addition of the well adopted treatment planning solution from RaySearch.

If you are attending ESTRO 2023, visit the RaySearch and Leo Cancer Care booths to find out more about this exciting collaboration, and don't miss our joint presentation showcasing advancements in gantry-less arc therapy.


Vision RT was founded in 2001 with a mission to develop pioneering technology for Surface Guided Radiation Therapy (SGRT), with the goal of enabling patient comfort and enhancing treatment efficacy and efficiency. As the company has grown, it has been privileged to collaborate with some of the world’s leading cancer centers and equipment vendors. 
The company’s video-based tracking technology is quickly becoming established as the standard of care in surface-guided radiotherapy. With a non-invasive, non-ionizing approach, there are now more than 2000 installations globally.