Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
8249063 | Physica Medica | 2018 | 7 Pages |
Abstract
For patients, differences in dosimetric parameters were within 1% for almost all fractions. PerFRACTION had wider range of dose difference between first fraction and the other fractions than Mobius3D (e.g., maximum difference: 0.50% for Mobius3D vs. 1.85% for PerFRACTION), possibly because EPID may detect some types of MLC positioning errors such as miscalibration errors or mechanical backlash which cannot be detected by log files, or that EPID data might include image acquisition failure and image noise.
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Authors
Noriyuki Kadoya, Yoshio Kon, Yoshiki Takayama, Takuya Matsumoto, Naoki Hayashi, Yoshiyuki Katsuta, Kengo Ito, Takahito Chiba, Suguru Dobashi, Ken Takeda, Keiichi Jingu,