Search Results - "Liney, G"

MRI-Linear Accelerator Radiotherapy Systems by Liney, G.P., Whelan, B., Oborn, B., Barton, M., Keall, P.

“…The desire to utilise soft-tissue image guidance at the time of radiation treatment has led to the development of several hybrid magnetic resonance imaging…”
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Towards real-time 4D radiation dosimetry on an MRI-Linac by De Deene, Y, Wheatley, M, Dong, B, Roberts, N, Jelen, U, Waddington, D, Liney, G

“…4D radiation dosimetry using a highly radiation-sensitive polymer gel dosimeter with real-time quantitative magnetic resonance imaging (MRI) readout is…”
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Quantitative MRI: Defining repeatability, reproducibility and accuracy for prostate cancer imaging biomarker development by Wang, Y., Tadimalla, S., Rai, R., Goodwin, J., Foster, S., Liney, G., Holloway, L., Haworth, A.

“…Quantitative MRI (qMRI) parameters have been increasingly used to develop predictive models to accurately monitor treatment response in prostate cancer after…”
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The Potential for an Enhanced Role for MRI in Radiation-Therapy Treatment Planning by Metcalfe, P., Liney, G. P., Holloway, L., Walker, A., Barton, M., Delaney, G. P., Vinod, S., Tomé, W.

“…The exquisite soft-tissue contrast of magnetic resonance imaging (MRI) has meant that the technique is having an increasing role in contouring the gross tumor…”
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Anatomical deformation due to horizontal rotation: towards gantry-free radiation therapy by Buckley, J G, Rai, R, Liney, G P, Dowling, J A, Holloway, L C, Metcalfe, P E, Keall, P J

“…Gantry-free radiation therapy systems may be simpler and more cost effective, particularly for MRI-guided photon or hadron therapy. This study aims to…”
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Technical Note: Experimental results from a prototype high-field inline MRI-linac by Liney, G. P., Dong, B., Begg, J., Vial, P., Zhang, K., Lee, F., Walker, A., Rai, R., Causer, T., Alnaghy, S. J., Oborn, B. M., Holloway, L., Metcalfe, P., Barton, M., Crozier, S., Keall, P.

“…Purpose: The pursuit of real-time image guided radiotherapy using optimal tissue contrast has seen the development of several hybrid magnetic resonance imaging…”
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Radiotherapy beyond cancer: Target localization in real‐time MRI and treatment planning for cardiac radiosurgery by Ipsen, S., Blanck, O., Oborn, B., Bode, F., Liney, G., Hunold, P., Rades, D., Schweikard, A., Keall, P. J.

“…Purpose: Atrial fibrillation (AFib) is the most common cardiac arrhythmia that affects millions of patients world‐wide. AFib is usually treated with minimally…”
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Pelvic organ motion and dosimetric implications during horizontal patient rotation for prostate radiation therapy by Buckley, J. G., Dowling, J. A., Sidhom, M., Liney, G. P., Rai, R., Metcalfe, P. E., Holloway, L. C., Keall, P. J.

“…Purpose Gantry‐free radiation therapy systems utilizing patient rotation would be simpler and more cost effective than the conventional gantry‐based systems…”
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Development of a registration framework to validate MRI with histology for prostate focal therapy by Reynolds, H. M., Williams, S., Zhang, A., Chakravorty, R., Rawlinson, D., Ong, C. S., Esteva, M., Mitchell, C., Parameswaran, B., Finnegan, M., Liney, G., Haworth, A.

“…Purpose: Focal therapy has been proposed as an alternative method to whole‐gland treatment for prostate cancer when aiming to reduce treatment side effects…”
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Quantitative evaluation of diffusion-weighted imaging techniques for the purposes of radiotherapy planning in the prostate by Liney, G P, Holloway, L, Al Harthi, T M, Sidhom, M, Moses, D, Juresic, E, Rai, R, Manton, D J

“…Diffusion-weighted imaging (DWI) is an important technique for the localization of prostate cancer, and its response assessment during treatment with…”
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Dynamic Contrast-enhanced Magnetic Resonance Imaging Evaluation of Whole Tumour Perfusion Heterogeneity Predicts Distant Disease-free Survival in Locally Advanced Rectal Cancer by Pham, T.T., Wong, K., Liney, G., Lim, S., Graham, P.L., Borok, N., Truong, M.X., Rai, R., Henderson, C., Lee, M., Barton, M.B.

“…AIMSTo evaluate diffusion-weighted imaging and dynamic contrast-enhanced magnetic resonance imaging for the prediction of disease-free survival (DFS) in…”
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Towards real-time MRI-guided 3D localization of deforming targets for non-invasive cardiac radiosurgery by Ipsen, S, Blanck, O, Lowther, N J, Liney, G P, Rai, R, Bode, F, Dunst, J, Schweikard, A, Keall, P J

“…Radiosurgery to the pulmonary vein antrum in the left atrium (LA) has recently been proposed for non-invasive treatment of atrial fibrillation (AF). Precise…”
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MRI for radiation treatment planning by Liney, G

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A method to produce and validate a digitally reconstructed radiograph-based computer simulation for optimisation of chest radiographs acquired with a computed radiography imaging system by MOORE, C. S, LINEY, G. P, BEAVIS, A. W, SAUNDERSON, J. R

“…The purpose of this study was to develop and validate a computer model to produce realistic simulated computed radiography (CR) chest images using CT data sets…”
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Commissioning of a new wide-bore MRI scanner for radiotherapy planning of head and neck cancer by Liney, G P, Owen, S C, Beaumont, A K E, Lazar, V R, Manton, D J, Beavis, A W

“…A combination of CT and MRI is recommended for radiotherapy planning of head and neck cancers, and optimal spatial co-registration is achieved by imaging in…”
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PO-0921: Free-breathing dynamic contrast enhanced MRI of lung cancer by Kumar, S, Liney, G, Rai, R, Moses, D, Choong, C, Holloway, L, Vinod, S

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Quantitative comparison of 3D and 2.5D gamma analysis: introducing gamma angle histograms by Al Sa'd, M, Graham, J, Liney, G P, Moore, C J

“…Comparison of dose distributions using the 3D gamma method is anticipated to provide better indicators for the quality assurance process than the 2.5D (stacked…”
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TH‐C‐141‐09: A Comparison of MRI Distortion Between Scanners and Sequences for Radiotherapy Purposes by Walker, A, Holloway, L, Liney, G, Metcalfe, P

“…Purpose: To quantify the magnitude and distribution of system related geometric distortion present in MR images and determine the clinical radiotherapy sites…”
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Enhanced MRI-guided radiotherapy with gadolinium-based nanoparticles: preclinical evaluation with an MRI-linac by Byrne, H. L., Le Duc, G., Lux, F., Tillement, O., Holmes, N. M., James, A., Jelen, U., Dong, B., Liney, G., Roberts, T. L., Kuncic, Z.

“…Background The AGuIX ® (NH TherAguix) nanoparticle has been developed to enhance radiotherapy treatment and provide strong MR contrast. These two properties…”
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EP-1857: Multi-parametric MRI at 3.0 Tesla for the prediction of treatment response in rectal cancer by Pham, T, Liney, G, Wong, K, Roach, D, Moses, D, Henderson, C, Lee, M, Rai, R, Barton, M

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