Evaluation of a commercial DIR platform for contour propagation in prostate cancer patients treated with IMRT/VMAT.
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ABSTRACT:
SUBMITTER: Hammers JE
PROVIDER: S-EPMC7020979 | biostudies-literature | 2020 Feb
REPOSITORIES: biostudies-literature
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Evaluation of a commercial DIR platform for contour propagation in prostate cancer patients treated with IMRT/VMAT.
Hammers Jacob E JE Pirozzi Sara S Lindsay Daniel D Kaidar-Person Orit O Tan Xianming X Chen Ronald C RC Das Shiva K SK Mavroidis Panayiotis P
Journal of applied clinical medical physics 20200201 2
<h4>Purpose</h4>To assess the performance and limitations of contour propagation with three commercial deformable image registration (DIR) algorithms using fractional scans of CT-on-rails (CTOR) and Cone Beam CT (CBCT) in image guided prostate therapy patients treated with IMRT/VMAT.<h4>Methods</h4>Twenty prostate cancer patients treated with IMRT/VMAT were selected for analysis. A total of 453 fractions across those patients were analyzed. Image data were imported into MIM (MIM Software, Inc., ...[more]
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