Browsing by author "Crozier, S"
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The Australian magnetic resonance imaging-linac program.
Keall, P; Barton, M; Crozier, SPublished 2014-07-01The Australian magnetic resonance imaging (MRI)-Linac program is a $16-million government-funded project to advance the science and clinical practice of exquisite real-time anatomical and physiological adaptive cancer ...Open AccessArticle -
Electron contamination modeling and reduction in a 1 T open bore inline MRI-linac system
Oborn, B; Kolling, S; Metcalfe, P; Crozier, S; Litzenberg, D; Keall, PPublished 2014-05-01PURPOSE: A potential side effect of inline MRI-linac systems is electron contamination focusing causing a high skin dose. In this work, the authors reexamine this prediction for an open bore 1 T MRI system being constructed ...Open AccessArticle -
Future of medical physics: Real-time MRI-guided proton therapy.
Oborn, BM; Dowdell, S; Metcalfe, PE; Crozier, S; Mohan, R; Keall, PPublished 2017-08-01With the recent clinical implementation of real-time MRI-guided x-ray beam therapy (MRXT), attention is turning to the concept of combining real-time MRI guidance with proton beam therapy; MRI-guided proton beam therapy ...Open AccessArticle -
Imaging performance of a dedicated radiation transparent RF coil on a 1.0 Tesla inline MRI-linac.
Liney, GP; Dong, B; Weber, E; Rai, R; Destruel, A; Garcia-Alvarez, R; Manton, DJ; Jelen, U; Zhang, K; Barton, M; Keall, P; Crozier, SPublished 2018-06-01This work describes the first imaging studies on a 1.0 Tesla inline MRI-Linac using a dedicated transmit/receive RF body coil that has been designed to be completely radio transparent and provide optimum imaging performance ...Open AccessArticle -
Proton beam deflection in MRI fields: Implications for MRI-guided proton therapy
Oborn, B; Dowdell, S; Metcalfe, P; Crozier, S; Mohan, R; Keall, PPublished 2015-05-01PURPOSE: This paper investigates, via magnetic modeling and Monte Carlo simulation, the ability to deliver proton beams to the treatment zone inside a split-bore MRI-guided proton therapy system. METHODS: Field maps ...Open AccessArticle -
Technical Note: Experimental results from a prototype high-field inline MRI-linac.
Liney, GP; Dong, B; Begg, J; Vial, P; Zhang, K; Lee, F; Walker, A; Rai, R; Causer, T; Alnaghy, SJ; Oborn, BM; Holloway, L; Metcalfe, P; Barton, M; Crozier, S; Keall, PPublished 2016-09-01PURPOSE: The pursuit of real-time image guided radiotherapy using optimal tissue contrast has seen the development of several hybrid magnetic resonance imaging (MRI)-treatment systems, high field and low field, and inline ...Open AccessArticle
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