Stephen Dowdell
Stephen Dowdell
Shoalhaven Cancer Care Centre
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Motion interplay as a function of patient parameters and spot size in spot scanning proton therapy for lung cancer
C Grassberger, S Dowdell, A Lomax, G Sharp, J Shackleford, N Choi, ...
International Journal of Radiation Oncology* Biology* Physics 86 (2), 380-386, 2013
Interplay effects in proton scanning for lung: a 4D Monte Carlo study assessing the impact of tumor and beam delivery parameters
S Dowdell, C Grassberger, GC Sharp, H Paganetti
Physics in Medicine & Biology 58 (12), 4137, 2013
Future of medical physics: real‐time MRI‐guided proton therapy
BM Oborn, S Dowdell, PE Metcalfe, S Crozier, R Mohan, PJ Keall
Medical physics 44 (8), e77-e90, 2017
Site-specific range uncertainties caused by dose calculation algorithms for proton therapy
J Schuemann, S Dowdell, C Grassberger, CH Min, H Paganetti
Physics in Medicine & Biology 59 (15), 4007, 2014
Quantification of proton dose calculation accuracy in the lung
C Grassberger, J Daartz, S Dowdell, T Ruggieri, G Sharp, H Paganetti
International Journal of Radiation Oncology* Biology* Physics 89 (2), 424-430, 2014
Motion mitigation for lung cancer patients treated with active scanning proton therapy
C Grassberger, S Dowdell, G Sharp, H Paganetti
Medical physics 42 (5), 2462-2469, 2015
Proton beam deflection in MRI fields: implications for MRI‐guided proton therapy
BM Oborn, S Dowdell, PE Metcalfe, S Crozier, R Mohan, PJ Keall
Medical physics 42 (5), 2113-2124, 2015
Validation of a GPU-based Monte Carlo code (gPMC) for proton radiation therapy: clinical cases study
D Giantsoudi, J Schuemann, X Jia, S Dowdell, S Jiang, H Paganetti
Physics in Medicine & Biology 60 (6), 2257, 2015
Monte Carlo study of the potential reduction in out-of-field dose using a patient-specific aperture in pencil beam scanning proton therapy
SJ Dowdell, B Clasie, N Depauw, P Metcalfe, AB Rosenfeld, HM Kooy, ...
Physics in Medicine & Biology 57 (10), 2829, 2012
Automated Monte Carlo simulation of proton therapy treatment plans
JM Verburg, C Grassberger, S Dowdell, J Schuemann, J Seco, ...
Technology in cancer research & treatment 15 (6), NP35-NP46, 2016
Challenges of radiotherapy: report on the 4D treatment planning workshop 2013
A Knopf, S Nill, I Yohannes, C Graeff, S Dowdell, C Kurz, JJ Sonke, ...
Physica Medica 30 (7), 809-815, 2014
Four‐dimensional Monte Carlo simulations demonstrating how the extent of intensity‐modulation impacts motion effects in proton therapy lung treatments
S Dowdell, C Grassberger, H Paganetti
Medical physics 40 (12), 121713, 2013
A comparison of proton therapy and IMRT treatment plans for prostate radiotherapy
SJ Dowdell, PE Metcalfe, JE Morales, M Jackson, AB Rosenfeld
Australasian Physics & Engineering Sciences in Medicine 31, 325-331, 2008
Fractionated lung IMPT treatments: Sensitivity to setup uncertainties and motion effects based on single-field homogeneity
S Dowdell, C Grassberger, G Sharp, H Paganetti
Technology in cancer research & treatment 15 (5), 689-696, 2016
Tissue equivalency of phantom materials for neutron dosimetry in proton therapy
S Dowdell, B Clasie, A Wroe, S Guatelli, P Metcalfe, R Schulte, ...
Medical physics 36 (12), 5412-5419, 2009
MRI guided proton therapy: pencil beam scanning in an MRI fringe field
BM Oborn, S Dowdell, PE Metcalfe, S Crozier, S Guatelli, AB Rosenfeld, ...
Radiother Oncol 118 (Supplement 1), S78-9, 2016
Computing proton dose to irregularly moving targets
J Phillips, G Gueorguiev, JA Shackleford, C Grassberger, S Dowdell, ...
Physics in Medicine & Biology 59 (15), 4261, 2014
Potential errors in relative dose measurements in kilovoltage photon beams due to polarity effects in plane-parallel ionisation chambers
S Dowdell, M Tyler, J McNamara, K Sloan, A Ceylan, A Rinks
Physics in Medicine & Biology 61 (23), 8395, 2016
Pencil beam scanning proton therapy: the significance of secondary particles
SJ Dowdell
Solid state diode–Ionization chamber method for measuring out-of-field neutron dose in proton therapy
AL Ziebell, B Clasie, A Wroe, RW Schulte, MI Reinhard, SJ Dowdell, ...
Radiation measurements 46 (12), 1638-1642, 2011
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