Zobrazeno 1 - 10
of 24
pro vyhledávání: '"Dennis Winkel"'
Autor:
Maureen L. Groot Koerkamp, Gijsbert H. Bol, Petra S. Kroon, Lean L. Krikke, Tessa Harderwijk, Annelies J. Zoetelief, Annick Scheeren, Stefan van der Vegt, Annika Plat, Jochem Hes, Ineke B.A. van Gasteren, Esmee R.T. Renders, Reijer H.A. Rutgers, Saskia W. Kok, Joost van Kaam, Geja J. Schimmel-de Kogel, Gonda G. Sikkes, Dennis Winkel, Michael J. van Rijssel, André J.M. Wopereis, Kübra Ishakoglu, Juus L. Noteboom, Jochem R.N. van der Voort van Zyp, Naomi Beck, Timo F.W. Soeterik, Sandrine M.G. van de Pol, Wietse S.C. Eppinga, Corine A. van Es, Bas W. Raaymakers
Publikováno v:
Physics and Imaging in Radiation Oncology, Vol 31, Iss , Pp 100597- (2024)
Current online adaptive radiotherapy (oART) workflows require dedicated equipment. Our aim was to develop and implement an oART workflow for a C-arm linac which can be performed using standard clinically available tools. A workflow was successfully d
Externí odkaz:
https://doaj.org/article/aa15949c691442839edd9974bcb8f26d
Autor:
Anita M. Werensteijn-Honingh, Petra S. Kroon, Dennis Winkel, J. Carlijn van Gaal, Jochem Hes, Louk M.W. Snoeren, Jaleesa K. Timmer, Christiaan C.P. Mout, Gijsbert H. Bol, Alexis N. Kotte, Wietse S.C. Eppinga, Martijn Intven, Bas W. Raaymakers, Ina M. Jürgenliemk-Schulz
Publikováno v:
Physics and Imaging in Radiation Oncology, Vol 23, Iss , Pp 66-73 (2022)
Background and purpose: Magnetic resonance (MR)-linac delivery is expected to improve organ at risk (OAR) sparing. In this study, OAR doses were compared for online adaptive MR-linac treatments and conventional cone beam computed tomography (CBCT)-li
Externí odkaz:
https://doaj.org/article/15f8d4bee97c4e2cb92f02e1beed8bcf
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
Autor:
Dennis Winkel, Anita M. Werensteijn-Honingh, Petra S. Kroon, Wietse S.C. Eppinga, Gijsbert H. Bol, Martijn P.W. Intven, Hans C.J. de Boer, Louk M.W. Snoeren, Jochem Hes, Bas W. Raaymakers, Ina M. Jürgenliemk-Schulz
Publikováno v:
Clinical and Translational Radiation Oncology, Vol 18, Iss , Pp 46-53 (2019)
Background and purpose: With magnetic resonance imaging (MRI)-guided radiotherapy systems such as the 1.5T MR-linac the daily anatomy can be visualized before, during and after radiation delivery. With these treatment systems, seeing metastatic nodes
Externí odkaz:
https://doaj.org/article/c1b8cf29a3ce43688ffe72f32da32e20
Autor:
Dennis Winkel, Gijsbert H. Bol, Anita M. Werensteijn-Honingh, Ilse H. Kiekebosch, Bram van Asselen, Martijn P.W. Intven, Wietse S.C. Eppinga, Bas W. Raaymakers, Ina M. Jürgenliemk-Schulz, Petra S. Kroon
Publikováno v:
Physics and Imaging in Radiation Oncology, Vol 9, Iss , Pp 58-64 (2019)
Background and purpose: Recent studies have shown that the use of magnetic resonance (MR) guided online plan adaptation yields beneficial dosimetric values and reduces unplanned violations of the dose constraints for stereotactic body radiation thera
Externí odkaz:
https://doaj.org/article/4eee5679189d4c1fa95633a8bcad853d
Autor:
Gijsbert H. Bol, Dennis Winkel, Petra S. Kroon, Anita M. Werensteijn-Honingh, Louk M.W. Snoeren, Martijn Intven, Ina M. Jürgenliemk-Schulz, Bas W. Raaymakers, Sanne A. Visser, Wietse S.C. Eppinga, J. Hes
Publikováno v:
Radiotherapy and Oncology. 154:243-248
Purpose At our department, MR-guided stereotactic body radiation therapy (SBRT) using the 1.5T MR-linac system (Unity, Elekta AB, Stockholm, Sweden) has been initiated for patients with lymph node oligometastases. Superior soft tissue contrast and th
Autor:
Louk M.W. Snoeren, Gijsbert H. Bol, Anita M. Werensteijn-Honingh, Wietse S.C. Eppinga, J. Hes, Christa G Gadellaa-van Hooijdonk, Martijn Intven, Dennis Winkel, Bas W. Raaymakers, Ina M. Jürgenliemk-Schulz, Petra S. Kroon, G.G. Sikkes
Publikováno v:
Radiotherapy and Oncology, 146, 118. Elsevier Ireland Ltd
Background and purpose Patients were treated at our institute for single and multiple lymph node oligometastases on the 1.5T MR-linac since August 2018. The superior soft-tissue contrast and additional software features of the MR-linac compared to CB
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
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
Autor:
Martijn Intven, Bas W. Raaymakers, Nicole G.P.M. Vissers, Dennis Winkel, Petra S. Kroon, Wietse S.C. Eppinga, G.G. Sikkes, Anita M. Werensteijn-Honingh, Christa G Gadellaa-van Hooijdonk, Ina M. Jürgenliemk-Schulz
Publikováno v:
Radiotherapy and oncology : journal of the European Society for Therapeutic Radiology and Oncology. 154
BACKGROUND AND PURPOSE Vacuum cushion immobilization is commonly used during stereotactic body radiotherapy (SBRT) to reduce intrafraction motion. We investigated target and bony anatomy intrafraction motion (translations and rotations) during online
Autor:
Anita M. Werensteijn-Honingh, N.G.P.M. Vissers, Dennis Winkel, Bas W. Raaymakers, C.G.M. Gadellaa-van Hooijdonk, Martijn Intven, Petra S. Kroon, G.G. Sikkes, Wietse S.C. Eppinga, Ina M. Jürgenliemk-Schulz
Publikováno v:
Radiotherapy and Oncology. 152:S373-S374