Trajectory log analysis and cone‐beam CT‐based daily dose calculation to investigate the dosimetric accuracy of intensity‐modulated radiotherapy for gynecologic cancer
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DOI: 10.1002/acm2.13163
Abstract: Abstract This study evaluated unexpected dosimetric errors caused by machine control accuracy, patient setup errors, and patient weight changes/internal organ deformations. Trajectory log files for 13 gynecologic plans with seven‐ or nine‐beam dynamic multileaf collimator… read more here.
Keywords: ctv d98; intensity modulated; patient setup; trajectory log ... See more keywords
A novel quality assurance procedure for trajectory log validation using phantom‐less real‐time latency corrected EPID images
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DOI: 10.1002/acm2.13202
Abstract: Abstract The use of trajectory log files for routine patient quality assurance is gaining acceptance. Such use requires the validation of the trajectory log itself. However, the accurate localization of a multileaf collimator (MLC) leaf… read more here.
Keywords: trajectory log; position; latency; quality assurance ... See more keywords