Modelling concepts of proton eye radiotherapy
M J Mcderby1, N W John, J N Brunt
1Manchester Visualization Centre, Manchester Computing, University of Manchester, Oxford, UK. m.mcderby@man.ac.uk
Physiological Measurement
|September 15, 2001
Summary
Virtual reality technology enhances understanding of proton therapy for ocular tumors. An interactive model, the Proton Therapy Concepts Demonstrator, offers insights into treatment planning and delivery for staff and patients.
Area of Science:
- Medical Physics
- Radiation Oncology
- Virtual Reality Applications
Background:
- Conventional websites provide information on proton beam radiotherapy for ocular tumors.
- Virtual reality technology offers a more interactive and potentially effective method for conveying complex concepts.
Purpose of the Study:
- To implement an interactive virtual reality model for explaining proton therapy in ocular tumors.
- To create an educational tool accessible via the World Wide Web for clinicians and patients.
Main Methods:
- Development of the Proton Therapy Concepts Demonstrator (PTCD) using Virtual Reality Modelling Language (VRML).
- Integration of a virtual radiotherapy room with an interactive model of proton eye radiotherapy.
- Inclusion of dynamic models demonstrating dose distribution and Bragg peak modulation.
Main Results:
- The PTCD provides an interactive exploration of ocular proton therapy, including beam collimation and range modulation.
- A dynamic model illustrates the achievement of modulated dose distribution through modulated Bragg peaks.
- The model is accessible online and designed for both clinical staff and patients.
Conclusions:
- Virtual reality-based models, like the PTCD, can significantly improve understanding of proton therapy processes.
- The PTCD serves as a valuable educational tool for various stakeholders in ocular tumor treatment.
- Ongoing development based on user feedback aims to further enhance the model's utility.
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