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Tuathan O'Shea
Tuathan O'Shea
PhD Physicist
Verified email at varian.com - Homepage
Title
Cited by
Cited by
Year
Review of ultrasound image guidance in external beam radiotherapy part II: intra-fraction motion management and novel applications
T O’Shea, J Bamber, D Fontanarosa, S Van Der Meer, F Verhaegen, ...
Physics in medicine & biology 61 (8), R90, 2016
1252016
Review of ultrasound image guidance in external beam radiotherapy: I. Treatment planning and inter-fraction motion management
D Fontanarosa, S Van der Meer, J Bamber, E Harris, T O’Shea, ...
Physics in medicine & biology 60 (3), R77, 2015
1222015
In vivo validation of Elekta's clarity autoscan for ultrasound-based intrafraction motion estimation of the prostate during radiation therapy
A Grimwood, HA McNair, TP O'Shea, S Gilroy, K Thomas, JC Bamber, ...
International Journal of Radiation Oncology* Biology* Physics 102 (4), 912-921, 2018
482018
Required transition from research to clinical application: Report on the 4D treatment planning workshops 2014 and 2015.
Physica Medica 32 (7), 874–882, 2016
422016
First evaluation of the feasibility of MLC tracking using ultrasound motion estimation
MF Fast, TP O'Shea, S Nill, U Oelfke, EJ Harris
Medical Physics 43 (8Part1), 4628-4633, 2016
382016
Treatment head disassembly to improve the accuracy of large electron field simulation
BA Faddegon, D Sawkey, T O’Shea, M McEwen, C Ross
Medical physics 36 (10), 4577-4591, 2009
342009
Temporal regularization of ultrasound‐based liver motion estimation for image‐guided radiation therapy
TP O'Shea, JC Bamber, EJ Harris
Medical physics 43 (1), 455-464, 2016
322016
Towards ultrasound‐guided adaptive radiotherapy for cervical cancer: Evaluation of Elekta's semiautomated uterine segmentation method on 3D ultrasound images
SA Mason, TP O’Shea, IM White, S Lalondrelle, K Downey, M Baker, ...
Medical Physics 44 (7), 3630-3638, 2017
242017
4D ultrasound speckle tracking of intra-fraction prostate motion: a phantom-based comparison with x-ray fiducial tracking using CyberKnife
TP O’Shea, LJ Garcia, KE Rosser, EJ Harris, PM Evans, JC Bamber
Physics in Medicine & Biology 59 (7), 1701, 2014
242014
Quantitative photoacoustic imaging study of tumours in vivo: baseline variations in quantitative measurements
MM Costa, A Shah, I Rivens, C Box, T O’Shea, E Papaevangelou, ...
Photoacoustics 13, 53-65, 2019
232019
Electron beam therapy at extended source‐to‐surface distance: a Monte Carlo investigation
TP O'Shea, MJ Foley, D Rajasekar, PA Downes, W van der Putten, ...
Journal of Applied Clinical Medical Physics 9 (4), 57-67, 2008
222008
Monte Carlo commissioning of clinical electron beams using large field measurements
TP O'Shea, DL Sawkey, MJ Foley, BA Faddegon
Physics in Medicine & Biology 55 (14), 4083, 2010
212010
Characterization of an extendable multi-leaf collimator for clinical electron beams
TP O'Shea, Y Ge, MJ Foley, BA Faddegon
Physics in Medicine and Biology 56, 7621, 2011
182011
Combined ultrasound and cone beam CT improves target segmentation for image guided radiation therapy in uterine cervix cancer
SA Mason, IM White, T O'Shea, HA McNair, S Alexander, E Kalaitzaki, ...
International Journal of Radiation Oncology* Biology* Physics 104 (3), 685-693, 2019
172019
Ultrasound shear wave elastography of the normal prostate: interobserver reproducibility and comparison with functional magnetic resonance tissue characteristics
H Harvey, V Morgan, J Fromageau, T O’Shea, J Bamber, NM deSouza
Ultrasonic Imaging 40 (3), 158-170, 2018
142018
Accounting for the fringe magnetic field from the bending magnet in a Monte Carlo accelerator treatment head simulation
TP O'shea, MJ Foley, BA Faddegon
Medical physics 38 (6Part1), 3260-3269, 2011
132011
A Monte Carlo study of the effect of an ultrasound transducer on surface dose during intrafraction motion imaging for external beam radiation therapy
M Martyn, TP O’Shea, E Harris, J Bamber, S Gilroy, MJ Foley
Medical physics 44 (10), 5020-5033, 2017
112017
Monte Carlo simulation of medical accelerator electron treatment heads
T O’Shea, M Foley
School of Physics, National University of Ireland Galway, Ireland, 2011
92011
Monte Carlo investigation of the dosimetric effect of the Autoscan ultrasound probe for guidance in radiotherapy
M Martyn, T O'Shea, E Harris, J Bamber, S Gilroy, MJ Foley
Medical Imaging 2016: Ultrasonic Imaging and Tomography 9790, 177-185, 2016
82016
Photoacoustic imaging for the prediction and assessment of response to radiotherapy in vivo
MM Costa, A Shah, I Rivens, C Box, T O'Shea, J Bamber, G Ter Haar
bioRxiv 10, 329516, 2018
52018
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