Events
Clinical target volume definition in radiotherapy
We will organize an international expert workshop on clinical target volume (CTV) definition in radiotherapy. The workshop will take place at Monte Verità conference center in Ascona, Switzerland and is supported by Congressi Stefano Franscini.
Dates: 15.03.2026 - 18.03.2026 Venue: Monte Verità conference center, Ascona, CH Organizer: Jan Unkelbach Co-organizers: Thomas Bortfeld, Vincent Grégoire, Jennifer DhontThe work shop will focus on the development of quantitative computational tools to support and improve CTV definition. The format of the workshop will be similar to the ESTRO physics workshops. Most of the time is reserved for interactive discussion. Participants should be involved in research on target volume definition in radiotherapy and actively contribute to the discussion.
Participation: The application process will be started later this year.
Please contact Jan Unkelbach for further information in the meantime.
Preliminary program
Sunday 15.03.2026
18:00 Welcome reception 19:00 DinnerMonday 16.03.2026
Nodal CTV definition (CTV-N)- Statistical models of lymphatic tumor progression
- Quantification of risk of occult metastases
- Applications in head&neck, breast, and prostate cancer
- Ongoing clinical trials on CTV-N personalization and volume deescalation
Tuesday 17.03.2026
Primary tumor CTV defintion (CTV-T)- Mathematical tumor growth models
- Automation of GTV-to-CTV expansion
- Applications in glioma and other cancers
- Ongoing clinical trials related to CTV-T definition
Wednesday 18.03.2026
Other topics- Dose prescription in the CTV
- Future directions
- Funding opportunities