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Three corrections for overshoot effect improved the dose for step-and-shoot intensity-modulated radiation therapy
We measured the overshoot effect in a linac and reduced it using block correction, reverse-sequence correction, and index correction. A StarTrack detector was used on a Varian iX. Five segments, 1 × 10 cm(2) in area, were designed; the centers were at −4, −2, 0, 2, and 4 cm on the x axis for measuri...
| Autores principales: | , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Public Library of Science
2021
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8064569/ https://www.ncbi.nlm.nih.gov/pubmed/33891639 http://dx.doi.org/10.1371/journal.pone.0250243 |