J. Bedford

发表

Constrained segment shapes in direct-aperture optimization for step-and-shoot IMRT.

S. Webb, J. Bedford, 2006, Medical physics.

A Comparison of clinical target volumes determined by CT and MRI for the radiotherapy planning of base of skull meningiomas.

V S Khoo, J L Bedford, A P Warrington, 2000, International journal of radiation oncology, biology, physics.

Portal dosimetry for VMAT using integrated images obtained during treatment.

James L Bedford, J. Bedford, I. Hanson, 2014, Medical physics.

Electronic Portal Imaging Device Dosimetry

J. Bedford, P. Greer, B. McCurdy, 2017 .

Direct-aperture optimization applied to selection of beam orientations in intensity-modulated radiation therapy

S. Webb, J. Bedford, 2007, Physics in medicine and biology.

Commissioning of volumetric modulated arc therapy (VMAT).

J. Bedford, A. Warrington, 2009, International journal of radiation oncology, biology, physics.

An evaluation of three-field coplanar plans for conformal radiotherapy of prostate cancer.

S. Webb, D. Dearnaley, V. Khoo, 2000, Radiotherapy and oncology : journal of the European Society for Therapeutic Radiology and Oncology.

Defining the margins in the radical radiotherapy of non-small cell lung cancer (NSCLC) with active breathing control (ABC) and the effect on physical lung parameters.

James Bedford, Philip M Evans, Ruheena Mendes, 2008, Radiotherapy and oncology : journal of the European Society for Therapeutic Radiology and Oncology.

A digital method for computing target margins in radiotherapy.

J L Bedford, J. Bedford, G S Shentall, 1998, Medical physics.

Assessment of the robustness of volumetric-modulated arc therapy for lung radiotherapy.

J. Bedford, K. Edmunds, 2013, The British journal of radiology.

A method to verify sections of arc during intrafraction portal dosimetry for prostate VMAT

J. Bedford, I. Hanson, 2019, Physics in medicine and biology.

Dosimetric accuracy of dynamic couch rotation during volumetric modulated arc therapy (DCR-VMAT) for primary brain tumours.

P. Evans, J. Bamber, J. Bedford, 2019, Physics in medicine and biology.

Intensity-modulated radiotherapy in patients with locally advanced rectal cancer reduces volume of bowel treated to high dose levels.

D. Dearnaley, J. Bedford, K. Harrington, 2006, International journal of radiation oncology, biology, physics.

The effect of treatment position, prone or supine, on dose-volume histograms for pelvic radiotherapy in patients with rectal cancer.

J. Bedford, A. Norman, D. Tait, 2009, The British journal of radiology.

Recent developments in non-coplanar radiotherapy

P. Evans, J. Bamber, J. Bedford, 2019, The British journal of radiology.

VMAT Compared with Gated Highly Conformal Optimization for Dose Escalation in Partial Liver Radiotherapy

J. Bedford, C. Coolens, D. Tait, 2009 .

Segmentation of IMRT plans for radical lung radiotherapy delivery with the step-and-shoot technique.

S. Webb, J. Bedford, M. Brada, 2004, Medical physics.

Class solutions for conformal external beam prostate radiotherapy.

S. Webb, D. Dearnaley, V. Khoo, 2003, International journal of radiation oncology, biology, physics.

Optimization of coplanar six-field techniques for conformal radiotherapy of the prostate.

D. Dearnaley, V. Khoo, J. Bedford, 2000, International journal of radiation oncology, biology, physics.

Evaluation of the optimal co-planar field arrangement for use in the boost phase of dose escalated conformal radiotherapy for localized prostate cancer.

D. Dearnaley, V. Khoo, J. Bedford, 2001, The British journal of radiology.

In vivo dosimetry in prostate RT Quality of treatment plans and accuracy of in vivo portal dosimetry in hybrid intensity-modulated radiation therapy and volumetric modulated arc therapy for prostate cancer

D. Dearnaley, J. Bedford, I. Hanson, 2016 .

Dosimetric accuracy of delivering SBRT using dynamic arcs on Cyberknife

S. Nill, J. Bedford, U. Oelfke, 2020, Medical physics.

A phase space model of a Versa HD linear accelerator for application to Monte Carlo dose calculation in a real‐time adaptive workflow

S. Nill, J. Bedford, U. Oelfke, 2022, Journal of applied clinical medical physics.

Effective avoidance of a functional spect-perfused lung using intensity modulated radiotherapy (IMRT) for non-small cell lung cancer (NSCLC): an update of a planning study.

J. Bedford, G. Cook, M. Partridge, 2009, Radiotherapy and oncology : journal of the European Society for Therapeutic Radiology and Oncology.

A potential to reduce pulmonary toxicity: the use of perfusion SPECT with IMRT for functional lung avoidance in radiotherapy of non-small cell lung cancer.

J. Bedford, G. Cook, M. Partridge, 2007, Radiotherapy and oncology : journal of the European Society for Therapeutic Radiology and Oncology.

P001 Image registration accuracy of synchronously acquired 1H and hyperpolarized 3He MRI to X-ray CT for lung cancer treatment planning

J. Bedford, B. Tahir, C. Reynolds, 2013 .

Dose prescription with spatial uncertainty for peripheral lung SBRT

J. Bedford, V. Hansen, I. Blasiak-Wal, 2018, Journal of applied clinical medical physics.

The use of gel dosimetry for verification of electron and photon treatment plans in carcinoma of the scalp

S. Webb, J. Bedford, M. Leach, 2004, Physics in medicine and biology.

Treatment of extensive scalp lesions with segmental intensity-modulated photon therapy.

J. Bedford, A. Warrington, V. Hansen, 2005, International journal of radiation oncology, biology, physics.

A systematic study of techniques for elective cervical nodal irradiation with anterior or opposed anterior and posterior beams.

S. Webb, J. Bedford, K. Harrington, 2003, Radiotherapy and oncology : journal of the European Society for Therapeutic Radiology and Oncology.

Verification of inverse planning and treatment delivery for segmental IMRT

James L. Bedford, Peter J. Childs, Alan P. Warrington, 2004, Journal of applied clinical medical physics.

Treatment planning for volumetric modulated arc therapy.

James L Bedford, J. Bedford, 2009, Medical physics.

Quantifying the effect of respiratory motion on lung tumour dosimetry with the aid of a breathing phantom with deforming lungs

Steve Webb, James L Bedford, Elena Nioutsikou, 2006, Physics in medicine and biology.

A recurrent neural network for rapid detection of delivery errors during real-time portal dosimetry

J. Bedford, I. Hanson, 2022, Physics and imaging in radiation oncology.

Optimisation of a composite difference metric for prompt error detection in real-time portal dosimetry of simulated volumetric modulated arc therapy

J. Bedford, I. Hanson, 2021, The British journal of radiology.

Treatment planning optimization with beam motion modeling for dynamic arc delivery of SBRT using Cyberknife with multileaf collimation

Uwe Oelfke, Simeon Nill, James L Bedford, 2019, Medical physics.

Comparison of intensity-modulated tomotherapy with stereotactically guided conformal radiotherapy for brain tumors.

M. Oldham, V. Khoo, J. Bedford, 1999, International journal of radiation oncology, biology, physics.

Comparison of deliverable IMRT and VMAT for spine metastases using a simultaneous integrated boost.

J L Bedford, J. Bedford, H. McNair, 2013, The British journal of radiology.

Development and evaluation of multiple isocentric volumetric modulated arc therapy technique for craniospinal axis radiotherapy planning.

J. Bedford, F. Saran, A. Warrington, 2012, International journal of radiation oncology, biology, physics.

Comparison of forward- and back-projection in vivo EPID dosimetry for VMAT treatment of the prostate

James L Bedford, J. Bedford, I. Hanson, 2018, Physics in medicine and biology.

Comparison of a multi-leaf collimator with conformal blocks for the delivery of stereotactically guided conformal radiotherapy.

J L Bedford, A P Warrington, M Brada, 1999, Radiotherapy and oncology : journal of the European Society for Therapeutic Radiology and Oncology.

A quantitative treatment planning study evaluating the potential of dose escalation in conformal radiotherapy of the oesophagus.

S. Webb, J. Bedford, D. Tait, 2000, Radiotherapy and Oncology.

Improved methods for adding transaxial two-dimensional margins to the superior and inferior regions of a clinical target volume.

D. Dearnaley, V. Khoo, J. Bedford, 1999, Medical dosimetry : official journal of the American Association of Medical Dosimetrists.

Dynamic tumor tracking using the Elekta Agility MLC.

Martin F Fast, Uwe Oelfke, Simeon Nill, 2014, Medical physics.

A comparison of conformal and intensity-modulated techniques for oesophageal radiotherapy.

D P Dearnaley, S Webb, J L Bedford, 2001, Radiotherapy and oncology : journal of the European Society for Therapeutic Radiology and Oncology.

The incorporation of SPECT functional lung imaging into inverse radiotherapy planning for non-small cell lung cancer.

Frederic Courbon, James L Bedford, Mike Partridge, 2005, Radiotherapy and oncology : journal of the European Society for Therapeutic Radiology and Oncology.

A systematic review of hypofractionated small volume radiotherapy for early stage non-small cell lung cancer (NSCLC)

J. Bedford, M. Partridge, S. Ashley, 2010 .

Review of hypofractionated small volume radiotherapy for early-stage non-small cell lung cancer.

J. Bedford, M. Partridge, S. Ashley, 2008, Clinical oncology (Royal College of Radiologists (Great Britain)).

Beam modeling and VMAT performance with the Agility 160‐leaf multileaf collimator

James L. Bedford, Michael D. R. Thomas, Gregory Smyth, 2013, Journal of applied clinical medical physics.

Patient-specific planning for prevention of mechanical collisions during radiotherapy.

Steve Webb, James L Bedford, Elena Nioutsikou, 2003, Physics in medicine and biology.

Calculation of absorbed dose in radiotherapy by solution of the linear Boltzmann transport equations

James L Bedford, J. Bedford, 2019, Physics in medicine and biology.

Prediction of radiation-induced normal tissue complications in radiotherapy using functional image data

Steve Webb, James L Bedford, Mike Partridge, 2005, Physics in medicine and biology.

Comparison of 2D and 3D algorithms for adding a margin to the gross tumor volume in the conformal radiotherapy planning of prostate cancer.

D P Dearnaley, V S Khoo, J L Bedford, 1998, International journal of radiation oncology, biology, physics.

Normal tissue sparing with respiratory adapted volumetric modulated arc therapy for distal oesophageal and gastro-oesophageal tumours

J. Bedford, D. Tait, S. Hafeez, 2014, Acta oncologica.

Volumetric modulated arc therapy planning for distal oesophageal malignancies.

J. Bedford, D. Tait, A. Warrington, 2012, The British journal of radiology.

The derivation of tissue-maximum ratio from percentage depth dose requires peak scatter factor to be considered a function of source-to-surface distance.

J. Bedford, V. Hansen, S. Webb, 1998, The British journal of radiology.

Application of a new dosimetry formalism to volumetric modulated arc therapy (VMAT)

J. Bedford, K. Rosser, 2009, Physics in medicine and biology.

Commissioning and quality assurance of the Pinnacle(3) radiotherapy treatment planning system for external beam photons.

J L Bedford, A P Warrington, J. Bedford, 2003, The British journal of radiology.

Evaluation of the Delta4 phantom for IMRT and VMAT verification

James L Bedford, J. Bedford, A. Warrington, 2009, Physics in medicine and biology.

A comparison of conventional and conformal radiotherapy of the oesophagus: work in progress.

M. Oldham, J. Bedford, A. Nahum, 1998, The British journal of radiology.

Non-coplanar trajectories to improve organ at risk sparing in volumetric modulated arc therapy for primary brain tumors.

P. Evans, J. Bamber, J. Bedford, 2016, Radiotherapy and oncology : journal of the European Society for Therapeutic Radiology and Oncology.

Tolerance levels for quality assurance of electron density values generated from CT in radiotherapy treatment planning

James L Bedford, J. Bedford, 2016 .

A comparison of multileaf collimator with conformal blocks for the boost phase of dose-escalated conformal prostate radiotherapy.

V. Khoo, J. Bedford, A. Warrington, 2001, Radiotherapy and oncology : journal of the European Society for Therapeutic Radiology and Oncology.

Elimination of importance factors for clinically accurate selection of beam orientations, beam weights and wedge angles in conformal radiation therapy.

Steve Webb, James L Bedford, S. Webb, 2003, Medical physics.

Speed versus accuracy in a fast convolution photon dose calculation for conformal radiotherapy.

James L Bedford, J. Bedford, 2002, Physics in medicine and biology.

Beam selection for stereotactic ablative radiotherapy using Cyberknife with multileaf collimation

Peter Ziegenhein, Uwe Oelfke, Simeon Nill, 2019, Medical engineering & physics.

Trajectory optimization for dynamic couch rotation during volumetric modulated arc radiotherapy

Jeffrey C Bamber, James L Bedford, Philip M Evans, 2013, Physics in medicine and biology.

A dosimetric comparison of real-time adaptive and non-adaptive radiotherapy: A multi-institutional study encompassing robotic, gimbaled, multileaf collimator and couch tracking

Mitsuhiro Nakamura, Lei Wang, Paul Keall, 2016, Radiotherapy and oncology : journal of the European Society for Therapeutic Radiology and Oncology.

Quality of treatment plans and accuracy of in vivo portal dosimetry in hybrid intensity-modulated radiation therapy and volumetric modulated arc therapy for prostate cancer.

James L Bedford, Gregory Smyth, D. Dearnaley, 2016, Radiotherapy and oncology : journal of the European Society for Therapeutic Radiology and Oncology.

Assessment of MLC tracking performance during hypofractionated prostate radiotherapy using real-time dose reconstruction

S Nill, U Oelfke, P Ziegenhein, 2016, Physics in medicine and biology.

A case study comparing the relative benefit of optimizing beam weights, wedge angles, beam orientations and tomotherapy in stereotactic radiotherapy of the brain.

C G Rowbottom, V S Khoo, M Oldham, 1998, Physics in medicine and biology.

Beam selection for stereotactic ablative radiotherapy using Cyberknife with multileaf collimation

S. Nill, J. Bedford, U. Oelfke, 2019, Medical engineering & physics.

A comparison of coplanar four-field techniques for conformal radiotherapy of the prostate.

D P Dearnaley, V S Khoo, M Oldham, 1999, Radiotherapy and oncology : journal of the European Society for Therapeutic Radiology and Oncology.

Treatment of lung cancer using volumetric modulated arc therapy and image guidance: A case study

James L. Bedford, Michael Brada, Helen A. McNair, 2008, Acta oncologica.

Non-coplanar trajectories to improve organ at risk sparing in volumetric modulated arc therapy for primary brain tumors.

P. Evans, J. Bamber, J. Bedford, 2016, Radiotherapy and oncology : journal of the European Society for Therapeutic Radiology and Oncology.