E
Eline N. de Groot-van Breugel
Researcher at Utrecht University
Publications - 6
Citations - 492
Eline N. de Groot-van Breugel is an academic researcher from Utrecht University. The author has contributed to research in topics: Prostate cancer & Neurovascular bundle. The author has an hindex of 4, co-authored 6 publications receiving 249 citations.
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Journal ArticleDOI
Adaptive radiotherapy: The Elekta Unity MR-linac concept.
Dennis Winkel,Gijsbert H. Bol,Petra S. Kroon,Bram van Asselen,Sara S. Hackett,Anita M. Werensteijn-Honingh,Martijn Intven,Wietse S.C. Eppinga,Rob H N Tijssen,Linda G W Kerkmeijer,Hans C.J. de Boer,Stella Mook,Gert J. Meijer,J. Hes,Mirjam Willemsen-Bosman,Eline N. de Groot-van Breugel,Ina M. Jürgenliemk-Schulz,Bas W. Raaymakers +17 more
TL;DR: The Elekta Unity MR-linac adaptive radiotherapy concept is explained and different methods for dose re-calculation and optimization are discussed, with full online re-planning being the most robust adaptive planning method for the Unity.
Journal ArticleDOI
Feasibility of stereotactic radiotherapy using a 1.5 T MR-linac: Multi-fraction treatment of pelvic lymph node oligometastases.
Anita M. Werensteijn-Honingh,Petra S. Kroon,Dennis Winkel,Ellart M Aalbers,Bram van Asselen,Gijsbert H. Bol,K.J. Brown,Wietse S.C. Eppinga,Corine A. van Es,M Glitzner,Eline N. de Groot-van Breugel,S.L. Hackett,Martijn Intven,J G M Kok,C Kontaxis,Alexis N.T.J. Kotte,Jan J W Lagendijk,Marielle E.P. Philippens,Rob H N Tijssen,J.W.H. Wolthaus,S J Woodings,Bas W. Raaymakers,Ina M. Jürgenliemk-Schulz +22 more
TL;DR: Online adaptive radiotherapy using the 1.5 Tesla MR-linac is feasible for SBRT (5 × 7 Gy) of pelvic lymph node oligometastases and allows full online planning based on daily anatomy.
Journal ArticleDOI
Delivered dose quantification in prostate radiotherapy using online 3D cine imaging and treatment log files on a combined 1.5T magnetic resonance imaging and linear accelerator system.
C Kontaxis,D. De Muinck Keizer,Linda G W Kerkmeijer,T. Willigenburg,Mariska D. den Hartogh,Jochem R.N. van der Voort van Zyp,Eline N. de Groot-van Breugel,J. Hes,Bas W. Raaymakers,Jan J W Lagendijk,Hans C.J. de Boer +10 more
TL;DR: First delivered dose reconstruction based on six degrees of freedom motion from online 3D cine-MR imaging and treatment log files is delivered, with no significant target dose decrease observed.
Journal ArticleDOI
On-line daily plan optimization combined with a virtual couch shift procedure to address intrafraction motion in prostate magnetic resonance guided radiotherapy.
D. 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 +5 more
TL;DR: In this article, the authors investigated the efficacy of always applying a subsequent virtual couch shift (VCS) to counter prostate intra-fraction motion (IM) that occurred during the daily contour and plan adaption (CPa) procedure.
Journal ArticleDOI
Planning feasibility of extremely hypofractionated prostate radiotherapy on a 1.5 T magnetic resonance imaging guided linear accelerator
Mariska D. den Hartogh,Hans C.J. de Boer,Eline N. de Groot-van Breugel,Jochem R.N. van der Voort van Zyp,J. Hes,Uulke A. van der Heide,Floris J. Pos,Karin Haustermans,Tom Depuydt,Robert Jan Smeenk,M. Kunze-Busch,Bas W. Raaymakers,Linda G W Kerkmeijer,Linda G W Kerkmeijer +13 more
TL;DR: Dose distributions for prostate SBRT were comparable between MRI-linac and conventional plans, and the results confirmed the need for further studies to investigate the role of inflammation in the response of the immune system to SBRTs.