Learning Outcomes
By the end of this course participants should be able to:
- Understand the technology underlying the hybrid MR Linac system, discussing the differences between high and low magnetic field machines
- Appreciate the clinical rationale of in room MRI-guided RT and its possible applications in the frame of modern IGRT
- Understand the clinical workflow of an in-room MRI-guided RT treatment and the role of all the involved professionals
- Become familiar with the most innovative online adaptive radiotherapy approaches
- Identify the most appropriate patients positioning solutions
- Appreciate the different planning strategies of MRI-guided RT
- Become familiar with patients selection criteria and MRI safety issues
Course Content/Programme
The course will cover the following topics:
For all participants:
Multi-disciplinary introduction
• Introduction: From IGRT to in-room MRI-Guided Radiotherapy, the technology, medical and RTT
• MR-simulation and MR-guided Radiotherapy: common aspects and differences
• MRgRT and brachytherapy
In-room MRI
• Hybrid MR-guided RT machines: Low field vs. high field
• Clinical workflow of an in-room MRI-Guided Radiotherapy treatment
• In-room MR image processing and planning
Wrap up
• Online adaptive radiotherapy: workflow and criticalities
• RT and MR safety
For Radiation Oncologists and RTTs
MRI-guided adaptive radiotherapy
• MR Physics: Basic Introduction
• Artifacts in MRI: clinical point of view
• Decision Making: when do adapt a treatment fraction?
• Immobilization devices and MR simulation in MR-guided RT
• Management of breathing motion in MR-guided RT
For Radiation Oncologists
Clinical on-line MRI-guided radiotherapy
• Clinical Indications for MR-guided Radiotherapy treatment
• Patient selection criteria and compliance assessment
• Clinical Experience in MR-guided Radiotherapy
• Quantitative and functional imaging during MRI-guided Radiotherapy (RO/RTT)
For Physicists
MRI Physics
• Artifacts in MRI: physical point of view
• Quality Control for MR in Radiotherapy
• Motion management with MRI gating
Handling the magnetic field, motion and biology
• Dosimetry in the presence of magnetic fields
• Patient-specific QA in online adaptive MRgRT
• Quantitative and functional imaging during MRI-guided Radiotherapy (MP)
For RTTs:
On-line treatment towards functional guidance
• Patient Positioning: Brain, Head and Neck, Thorax, Upper Abdomen and Pelvis
• Practicalities for patient management and workflow
• Basic principles of OARs contouring on MR
• Quantitative and functional imaging during MRI-guided Radiotherapy (RO/RTT)
Course Design
This course will take place over a 4,5 weeks period and will be delivered using a blended learning approach, i.e. a combination of an online kick-off plus recorded online seminars and a live component with workshops in Rome.
An online kick-off webinar will be offered as the official introduction with the teachers and peers
- The theoretical components will be delivered using the ESTRO Moodle, the ESTRO Virtual Learning Environment (VLE), where recorded presentations will be available for participants to join at a time that suits them before traveling to Rome (only available from 26 September onwards)
- The live component in Rome will mainly consists out of brief summaries from the recorded lectures + workshops and ample time for discussion.
For the updated calendar please consult the ESTRO website page of this course.
Prerequisites
Defined for each of the disciplines, basic knowledge of radiation oncology, radiation physics and magnetic resonance imaging are prerequisites.
Teaching Methods
- 1 hour live webinar
- 20 hours of viewing recorded tutorials
- 15 hours of live course in Rome
Methods of Assessment
• MCQ (pre & post course)
• Evaluation form