ESTRO 38 - Programme Book & Exhibition Guide

INTERDISCIPLINARY RADIOBIOLOGY CLINICAL BRACHYTHERAPY PHYSICS RTT YOUNG

SUNDAY 28 APRIL 2019

Nevertheless, sometimes automatic calculated treatment plans need manual refinement. In this symposium three experts in BT inverse planning discuss the use and usability of inverse planning in BT. In particular the question if inverse planning is a “one click solution” or if manual optimization in still necessary should be answered; this not only for prostate BT, but as well for other treatment sites like gynecological BT, breast cases, and others. The experts will give insights into the applied algorithms of BT inverse planning and new approaches of these methods. This symposium is for sure not only of interest for BT users but for all medical physicists and physicians who would like to learn on new strategies in automatic treatment planning. 08:45 > Optimal use of inverse optimization in brachytherapy Speaker: D. Baltas (Germany) 09:10 > Inverse treatment planning in clinical practice, one click and done? Speaker: D. Todor (USA) 09:35 > Intuitive and insightful evolutionary intelligent treatment planning Speaker: P. Bosman (The Netherlands) Chair: F. Siebert (Germany) Co-chair: M. De Brabandere (Belgium)

SP-0233

SP-0234

SP-0235

SYMPOSIUM Reference and non-reference dosimetry - CoPs and beyond 08:45 - 10:00 | Space 1-2

This session focuses on TRS-398 and TRS-483. IAEA put up a project in order to update TRS-398 for MV beams as new developments have taken place (ICRU 90, FFF beams, new detectors, dosimetry for small fields). In this context, kQ results from the RTNORM project will be shown. Furthermore, the fundamentals of the TRS-483 will be explained. The current state of the art related to Appendix I of TRS-483 will be outlined, including a review of available literature on kQ for FFF beams and the implications for reference dosimetry in the clinic. Additionally, reference dosimetry with A1SL ionization chamber in Helical Tomotherapy following TRS-483 concepts will be discussed.

Chair: C.E. Andersen (Denmark) Co-chair: C. Boydev (France)

Programme and Exhibition Guide | SCIENTIFIC PROGRAMME

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