Daily online contouring and re-planning versus translation-only correction in neurovascular-sparing magnetic resonance-guided radiotherapy for localized prostate cancer

Autor: Frederik R. Teunissen, Jochem R.N. van der Voort van Zyp, Eline N. de Groot-van Breugel, Helena M. Verkooijen, Ruud C. Wortel, Johannes C.J. de Boer

Publikováno v: Physics and Imaging in Radiation Oncology, Vol 24, Iss , Pp 43-46 (2022)

Neurovascular bundle (NVB) and internal pudendal artery (IPA) sparing during magnetic resonance-guided radiotherapy (MRgRT) for prostate cancer aims for preservation of erectile function. Our present workflow involves daily online contouring and re-p

Externí odkaz: https://doaj.org/article/cc38dbd7d9a9451b8f2687b3b0ec6766

On-line daily plan optimization combined with a virtual couch shift procedure to address intrafraction motion in prostate magnetic resonance guided radiotherapy

Autor: Daan M. de Muinck Keizer, Jochem R.N. van der Voort van Zyp, Eline N. de Groot-van Breugel, Bas W. Raaymakers, Jan J.W. Lagendijk, Hans C.J. de Boer

Publikováno v: Physics and Imaging in Radiation Oncology, Vol 19, Iss , Pp 90-95 (2021)

Background and purpose: In daily adaptive magnetic resonance (MR)-guided radiotherapy, plans are adapted based on the patient's daily anatomy. During this adaptation phase, prostate intrafraction motion (IM) can occur. The aim of this study was to in

Externí odkaz: https://doaj.org/article/de006a11985341ebb92ad88645fe0c5d

Adaptive radiotherapy: The Elekta Unity MR-linac concept

Autor: Dennis Winkel, Gijsbert H. Bol, Petra S. Kroon, Bram van Asselen, Sara S. Hackett, Anita M. Werensteijn-Honingh, Martijn P.W. Intven, Wietse S.C. Eppinga, Rob H.N. Tijssen, Linda G.W. Kerkmeijer, Hans C.J. de Boer, Stella Mook, Gert J. Meijer, Jochem Hes, Mirjam Willemsen-Bosman, Eline N. de Groot-van Breugel, Ina M. Jürgenliemk-Schulz, Bas W. Raaymakers

Publikováno v: Clinical and Translational Radiation Oncology, Vol 18, Iss , Pp 54-59 (2019)

Background and purpose: The promise of the MR-linac is that one can visualize all anatomical changes during the course of radiotherapy and hence adapt the treatment plan in order to always have the optimal treatment. Yet, there is a trade-off to be m

Externí odkaz: https://doaj.org/article/3df7b335f4ea4976b9df9d20ba90398c

Magnetic Resonance-Guided Adaptive Radiation Therapy for Prostate Cancer: The First Results from the MOMENTUM study-An International Registry for the Evidence-Based Introduction of Magnetic Resonance-Guided Adaptive Radiation Therapy

Autor: Frederik R. Teunissen, Thomas Willigenburg, Alison C. Tree, William A. Hall, Seungtaek L. Choi, Ananya Choudhury, John P. Christodouleas, Johannes C.J. de Boer, Eline N. de Groot-van Breugel, Linda G.W. Kerkmeijer, Floris J. Pos, Tine Schytte, Danny Vesprini, Helena M. Verkooijen, Jochem R.N. van der Voort van Zyp

Publikováno v: Practical Radiation Oncology, 13, 3, pp. e261-e269
Practical Radiation Oncology, 13, e261-e269

Contains fulltext : 292118.pdf (Publisher’s version ) (Open Access) PURPOSE: Magnetic resonance (MR)-guided radiation therapy (MRgRT) is a new technique for treatment of localized prostate cancer (PCa). We report the 12-month outcomes for the first

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f7d9e6ab48001ebbcbf7b862d3aa8720
https://repository.ubn.ru.nl/handle/2066/292118

Adaptive radiotherapy: The Elekta Unity MR-linac concept

Autor: Bram van Asselen, Stella Mook, Eline N. de Groot-van Breugel, J. Hes, Dennis Winkel, Anita M. Werensteijn-Honingh, Martijn Intven, Linda G W Kerkmeijer, Ina M. Jürgenliemk-Schulz, Petra S. Kroon, Sara S. Hackett, Mirjam Willemsen-Bosman, Hans C.J. de Boer, Rob H N Tijssen, Gijsbert H. Bol, Bas W. Raaymakers, Wietse S.C. Eppinga, Gert J. Meijer

Publikováno v: Clinical and Translational Radiation Oncology, 18, pp. 54-59
Clinical and translational radiation oncology, 18, 54
Clinical and Translational Radiation Oncology
Clinical and Translational Radiation Oncology, Vol 18, Iss, Pp 54-59 (2019)
Clinical and Translational Radiation Oncology, 18, 54-59

Highlights • The Elekta Unity MR-linac adaptive radiotherapy concept is explained. • The adapt to shape and adapt to position workflows are compared. • Different methods for dose re-calculation and optimization are discussed. • Full online re

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::90ea0d1bb6e34b4c5b8ef69849eb4e12
https://doi.org/10.1016/j.ctro.2019.04.001