Routine individualised patient dosimetry using electronic portal imaging devices

Set-up verification using portal imaging; review of current clinical practice

2001 • 368 citations

The use of an aSi-based EPID for routine absolute dosimetric pre-treatment verification of dynamic IMRT fields

2004 • 336 citations

What degree of accuracy is required and can be achieved in photon and neutron therapy?

1987 • 336 citations

Portal imaging to assess set-up errors, tumor motion and tumor shrinkage during conformal radiotherapy of non-small cell lung cancer

2003 • 242 citations

Dose-response and ghosting effects of an amorphous silicon electronic portal imaging device

2003 • 164 citations

Portal dose measurement in radiotherapy using an electronic portal imaging device (EPID)

1995 • 138 citations

The application of transit dosimetry to precision radiotherapy

1996 • 126 citations

Accurate portal dose measurement with a fluoroscopic electronic portal imaging device (EPID) for open and wedged beams and dynamic multileaf collimation

1998 • 114 citations

Scattered radiation in portal images: A Monte Carlo simulation and a simple physical model

1996 • 113 citations

Implementation of FFT convolution and multigrid superposition models in the FOCUS RTP system.

2000 • 106 citations

Portal dose image prediction for dosimetric treatment verification in radiotherapy. II. An algorithm for wedged beams

2002 • 99 citations

New Method to Obtain the Midplane Dose Using Portal In Vivo Dosimetry

1998 • 93 citations

Transit dosimetry with an electronic portal imaging device (EPID) for 115 prostate cancer patients

1999 • 91 citations

Portal dose image (PDI) prediction for dosimetric treatment verification in radiotherapy. I. An algorithm for open beams

1998 • 87 citations

A Monte Carlo based three‐dimensional dose reconstruction method derived from portal dose images

2006 • 74 citations

Dosimetric pre-treatment verification of IMRT using an EPID; clinical experience

2006 • 74 citations

The dosimetric consequences of inter-fractional patient movement on conventional and intensity-modulated breast radiotherapy treatments

2000 • 70 citations

Experimental verification of a portal dose prediction model

2005 • 69 citations

Calibration of an amorphous‐silicon flat panel portal imager for exit‐beam dosimetry

2006 • 60 citations

Quality assurance by systematic in vivo dosimetry: results on a large cohort of patients

2000 • 58 citations

Clinical application of a repositioning scheme, using gold markers and electronic portal imaging

2006 • 54 citations

3D dose reconstruction for clinical evaluation of IMRT pretreatment verification with an EPID

2007 • 53 citations

Verification of treatment parameter transfer by means of electronic portal dosimetry

2004 • 37 citations

Clinical dosimetry with MOSFET dosimeters to determine the dose along the field junction in a split beam technique

2003 • 36 citations

Leaf trajectory verification during dynamic intensity modulated radiotherapy using an amorphous silicon flat panel imager

2004 • 35 citations

Characteristics relevant to portal dosimetry of a cooled CCD camera‐based EPID

2004 • 27 citations

Monitor unit calculations for wedged asymmetric photon beams

2002 • 11 citations