Electronic Portal Imaging

The acquisition of images of an anatomic area that is being irradiated using radiotherapy beams and an electronic detector.
National Institutes of Health

Topic mentions per year

Topic mentions per year

1986-2018
0204019862018

Papers overview

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2007
2007
PURPOSE The aim of this study was to measure interfraction prostate bed motion, setup error, and total positioning error in 10… (More)
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2005
Highly Cited
2005
PURPOSE To describe the relative positions and motions of the prostate, pelvic bony anatomy, and intraprostatic gold fiducial… (More)
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2004
2004
This study develops and tests a method to compute dosimetric images for an amorphous silicon (a-Si) flat-panel detector so that… (More)
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2003
Highly Cited
2003
Dosimetric properties of an amorphous silicon electronic portal imaging device (EPID) for verification of dynamic intensity… (More)
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Highly Cited
2002
Highly Cited
2002
PURPOSE To evaluate the effectiveness of a commercial system(1) in reducing respiration-induced treatment uncertainty by gating… (More)
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Highly Cited
2001
Highly Cited
2001
A two step algorithm to predict portal dose images in arbitrary detector systems has been developed recently. The current work… (More)
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2000
2000
The Electronic Portal Imaging Device (EPID) provides localization quality images and computer-aided analysis, which should in… (More)
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1996
1996
A quality control (QC) test suitable for routine daily use has been developed for video based electronic portal imaging devices… (More)
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1995
1995
PURPOSE To determine the characteristics of a commercial electronic portal imaging device (EPID), based on a two-dimensional… (More)
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1995
1995
Physical characteristics of a commercially available electronic portal imaging device (EPID), relevant to dosimetric applications… (More)
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