Journal ArticleDOI
MR guidance in radiotherapy
Jan J W Lagendijk,Bas W. Raaymakers,Cornelis A. T. van den Berg,Marinus A. Moerland,Marielle E.P. Philippens,Marco van Vulpen +5 more
Reads0
Chats0
About:
This article is published in Physics in Medicine and Biology.The article was published on 2014-11-07. It has received 189 citations till now.read more
Citations
More filters
Journal ArticleDOI
First patients treated with a 1.5 T MRI-Linac: clinical proof of concept of a high-precision, high-field MRI guided radiotherapy treatment.
Bas W. Raaymakers,I.M. Jürgenliemk-Schulz,Gijsbert H. Bol,M Glitzner,Alexis N.T.J. Kotte,B. Van Asselen,J. de Boer,J.J. Bluemink,S.L. Hackett,Marinus A. Moerland,S J Woodings,J.W.H. Wolthaus,H M van Zijp,M.E.P. Philippens,Rob H N Tijssen,J G M Kok,E.N. De Groot-van Breugel,I.H. Kiekebosch,L.T.C. Meijers,C.N. Nomden,G.G. Sikkes,Patricia Doornaert,Wietse S.C. Eppinga,Nicolien Kasperts,Linda G W Kerkmeijer,J.H.A. Tersteeg,Kristy J. Brown,B. R. Pais,P. Woodhead,Jan J W Lagendijk +29 more
TL;DR: High precision, high-field, 1.5 T MRI guided radiotherapy is clinically feasible using the first clinical prototype MRI-Linac and bone metastases was chosen as the first site.
Journal ArticleDOI
A review of substitute CT generation for MRI-only radiation therapy
TL;DR: A variety of promising approaches exist that seem clinical acceptable even with standard clinical MRI sequences, and a consistent reference frame for method benchmarking is probably necessary to move the field further towards a widespread clinical implementation.
Journal ArticleDOI
Radiotherapy planning using MRI
TL;DR: The wide range of image contrast mechanisms available to MRI and the way they are exploited for RT planning are reviewed, followed by a brief discussion on the development of real-time MRI-guided RT.
Journal ArticleDOI
MR-guidance in clinical reality: Current treatment challenges and future perspectives
Stefanie Corradini,Filippo Alongi,Nicolaus Andratschke,Claus Belka,Luca Boldrini,Francesco Cellini,Jürgen Debus,Jürgen Debus,Matthias Guckenberger,J. Hörner-Rieber,J. Hörner-Rieber,Frank J. Lagerwaard,Rosario Mazzola,Miguel A. Palacios,Marielle E.P. Philippens,Cornelis P.J. Raaijmakers,C.H.J. Terhaard,Vincenzo Valentini,Maximilian Niyazi +18 more
TL;DR: The focus of the present preview was on the initial applicability in current clinical practice and on future perspectives of this new technology for different treatment sites, considered a groundbreaking new technology that is capable of creating new perspectives towards an individualized, patient-oriented planning and treatment approach.
Journal ArticleDOI
Dose evaluation of fast synthetic-CT generation using a generative adversarial network for general pelvis MR-only radiotherapy
Matteo Maspero,Mark H. F. Savenije,Anna M. Dinkla,Peter R. Seevinck,Martijn Intven,Ina M. Jürgenliemk-Schulz,Linda G W Kerkmeijer,Cornelis A. T. van den Berg +7 more
TL;DR: Accurate MR-based dose calculation using sCT images generated with a cGAN trained on prostate cancer patients is feasible for the entire pelvis, and the sCT generation was sufficiently fast for integration in an MR-guided radiotherapy workflow.
References
More filters
Journal ArticleDOI
Sparse MRI: The application of compressed sensing for rapid MR imaging.
TL;DR: Practical incoherent undersampling schemes are developed and analyzed by means of their aliasing interference and demonstrate improved spatial resolution and accelerated acquisition for multislice fast spin‐echo brain imaging and 3D contrast enhanced angiography.
Journal ArticleDOI
The NMR phased array.
TL;DR: Methods for simultaneously acquiring and subsequently combining data from a multitude of closely positioned NMR receiving coils are described, conceptually similar to phased array radar and ultrasound and hence the techniques are called the “NMR phased array.”
Journal ArticleDOI
Diffusion-Weighted Magnetic Resonance Imaging as a Cancer Biomarker: Consensus and Recommendations
Anwar R. Padhani,Guoying Liu,Dow Mu-Koh,Thomas L. Chenevert,Harriet C. Thoeny,Taro Takahara,Andrew Dzik-Jurasz,Brian D. Ross,Marc Van Cauteren,David J. Collins,Dima A. Hammoud,Gordon J. S. Rustin,Bachir Taouli,Peter L. Choyke +13 more
TL;DR: DW-MRI should be tested as an imaging biomarker in the context of well-defined clinical trials, by adding DW-MRI to existing NCI-sponsored trials, particularly those with tissue sampling or survival indicators, and standards for measurement, analysis, and display are needed.
Journal ArticleDOI
Functional brain mapping by blood oxygenation level-dependent contrast magnetic resonance imaging. A comparison of signal characteristics with a biophysical model.
Seiji Ogawa,Ravi S. Menon,David W. Tank,Seong-Gi Kim,Hellmut Merkle,Jutta M. Ellermann,Kamil Ugurbil +6 more
TL;DR: In this article, the authors discuss the basic quantitative features of the observed BOLD-based signal changes, including the signal amplitude and its magnetic field dependence and dynamic effects such as a pronounced oscillatory pattern that is induced in the signal from primary visual cortex during photic stimulation experiments.
Journal ArticleDOI
Recommendations from Gynaecological (GYN) GEC-ESTRO Working Group☆ (I): concepts and terms in 3D image based 3D treatment planning in cervix cancer brachytherapy with emphasis on MRI assessment of GTV and CTV
Christine Haie-Meder,Richard Pötter,Erik Van Limbergen,E. Briot,Marisol De Brabandere,Johannes Dimopoulos,Isabelle Dumas,Taran Paulsen Hellebust,Christian Kirisits,Stefan Lang,Sabine Muschitz,Juliana Nevinson,A. Nulens,Peter Petrow,Natascha Wachter-Gerstner +14 more
TL;DR: The recommendations described in this report were proposed based on clinical experience and dosimetric concepts of different institutions (IGR, Leuven, Vienna) and were stepwise validated against the background of different clinical experience.
Related Papers (5)
The ViewRay System: Magnetic Resonance–Guided and Controlled Radiotherapy
Sasa Mutic,James F. Dempsey +1 more
First patients treated with a 1.5 T MRI-Linac: clinical proof of concept of a high-precision, high-field MRI guided radiotherapy treatment.
Bas W. Raaymakers,I.M. Jürgenliemk-Schulz,Gijsbert H. Bol,M Glitzner,Alexis N.T.J. Kotte,B. Van Asselen,J. de Boer,J.J. Bluemink,S.L. Hackett,Marinus A. Moerland,S J Woodings,J.W.H. Wolthaus,H M van Zijp,M.E.P. Philippens,Rob H N Tijssen,J G M Kok,E.N. De Groot-van Breugel,I.H. Kiekebosch,L.T.C. Meijers,C.N. Nomden,G.G. Sikkes,Patricia Doornaert,Wietse S.C. Eppinga,Nicolien Kasperts,Linda G W Kerkmeijer,J.H.A. Tersteeg,Kristy J. Brown,B. R. Pais,P. Woodhead,Jan J W Lagendijk +29 more