ON SHOW AT PTCOG 2023
RaySearch will highlight our latest news and innovations in oncology software solutions. Recent advancements include LET optimization, discrete proton arcs* and dose computation on converted CBCTs for protons and light ions, plus the latest developments in RayCare* and RayIntelligence*.
RayStation®* is the next generation of treatment planning systems. Recent advancements include LET optimization, discrete proton arcs* and dose computation on converted CBCTs for protons and light ions.
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. Patient chart improvements, extension of summary workspace, and increased support for radiotherapy processes are all included in the latest version.
RayIntelligence® is a 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
ON DEMO IN OUR BOOTH
- Discrete proton arcs**
- LET optimization**
- Proton/ion dose calculation on CBCT**
- Proton Monte Carlo dose computation in under 5 seconds
- Fully automated Deep Learning Planning with robustness**
- Robust planning for carbon and helium ions
- Boron neutron capture therapy (BNCT)
- Multi ion planning***
- FLASH planning *** and more!
Visit our booth #G5
**Subject to regulatory clearance in some markets. Not for marketing in the USA, Canada, or Japan.
***Available in research versions of RayStation
100 PROTON CENTERS AND COUNTING

RayStation has been selected by over 100 ion therapy facilities worldwide – and counting. RaySearch is recognized as the market leader in ion therapy planning software and remains at the forefront with releases of new cutting-edge functionality for ion therapy planning, such as robust optimization and a superfast Monte Carlo dose engine which can perform the final dose computation in less than 5 seconds.
RaySearch presentations and posters
Oral presentation
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Partitioning of proton arc plans over fractions can improve delivery time and plan quality
Thursday June 15, 16.49-16.57
Erik Engwall, Chief Physicist at RaySearch

Poster
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Novel cell survival assay design to score end-of-range RBE at voxel size resolution for application in proton treatment planning
Erik Traneus, Senior Researcher and Head of Particle Sales at RaySearch Laboratories
Poster
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Impact of temporal image resolution on the interplay effect in 4D Monte Carlo dose calculation for IMPT
Ivar Bengtsson, Industrial Graduate Student at RaySearch Laboratories
Poster
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Anatomy-preserving virtual CT generation for proton online adaptive therapy
Suryakant Kaushik, Industrial Graduate Student at RaySearch Laboratories
Other RayStation presentations and posters
Poster
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Log-file based 4D dose tracking for carbon ions
Lebbink, F; Glimelius, Lars; Colomar, Daniel Simon; Engwall, Erik; Georg, D; Stock, Marcus; Knäusl, B;
Poster
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High-LET-dose based carbon ion treatment plan assessment: A novel evaluation concept
Schafasand, Mansure; Traneus, Erik; Glimelius, Lars; Resch, Andreas; Carlino, A; Stock, Marcus; Nachankar, Ankita; Gora, Joanna; Georg, D; Fossati, Piero
Oral Presentation
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Ex-vivo proton range uncertainty verification of dose calculation on CT and cbct based virtual CT
Perez Moreno, Juan; Lorenzo Villanueva, I; Nilsson, Rasmus; Andersson, Sebastian; Vera Sanchez, J.A.; Castro Novais, J.; Cerron Campoo, F.; Janson, Martin; Engwall, Erik; Mazal, Alejandro;
Oral Presentation
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Dirty Dose/Clean Dose – A novel concept to reduce uncertainty in proton relative biological effectiveness by optimizing not photon-like dose contributions
L. Heuchel (Speaker), C. Hahn, J. Ödén, E. Traneus, J. Wulff, B. Timmermann, C. Bäumer, A. Lühr
Oral Presentation
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Towards automatic treatment verification with prompt-gamma-imaging: CNN-based detection of anatomical changes in prostate-cancer proton therapy
J. Pietsch (Speaker), J. Berthold, J. Thiele, T. Hölscher, E. Traneus, G. Janssens, J. Smeets, K. Stützer, S. Löck, C. Richter
Oral Presentation
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Microdosimetry for treatment planning in proton therapy
P. Pisciotta (Speaker), J. Magini, E. Traneus, M. Hussein, S. Both, A. Gerbershagen, G. Schettino, F. Romano
Oral Presentation
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Avoiding brain injuries after proton therapy: variable proton RBE-based treatment planning to be tested in a prospective randomized trial
H. Sallem (Speaker), S. Harrabi, E. Traneus, E. Bahn, K. Herfarth, J. Debus, M. Alber, J. Bauer
Poster
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A new approach for proton GRID therapy via the virtual-collimator method
W. Zhang, E. Traneus, Y. Lin, G. Gan, R. C. Chen, and H. Gao
Poster
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Multi-criteria optimization for decision making in LET-based PBS treatment planning of brain tumors
A. Vestergaard, E. Traneus, A. Muhic, Y. Lassen-Ramshad, R. Dahlrot, J. Kallehauge, O. Nørrevang, B. Smulders, M. Høyer
Poster
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Quantities for reporting proton mini-beam radiotherapy
F. Reaz, M. Sitarz, N. Bassler, E. Traneus