System and method for scanning pattern optimization for flash therapy treatment planning
Embodiments of the present invention provide methods and systems for proton therapy planning that maximize the dose rate for different target sizes for FLASH therapy treatment are disclosed herein according to embodiments of the present invention. According to embodiments, non-standard scanning patt...
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| creator | Harrington, Adam Vanderstraeten, Reynald Rossi, Michiko Abel, Eric Smith, Christel Perez, Jessica Magliari, Anthony Folkerts, Michael Koponen, Timo |
| description | Embodiments of the present invention provide methods and systems for proton therapy planning that maximize the dose rate for different target sizes for FLASH therapy treatment are disclosed herein according to embodiments of the present invention. According to embodiments, non-standard scanning patterns can be generated, for example, using a TPS optimizer, to maximize dose rate and the overall FLASH effect for specific volumes at risk. The novel scanning patterns can include scanning subfields of a field that are scanned independently or spiral-shaped patterns, for example. In general, spot locations and beam paths between spots are optimized to substantially achieve a desired dose rate in defined regions of the patient's body for FLASH therapy treatment. |
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According to embodiments, non-standard scanning patterns can be generated, for example, using a TPS optimizer, to maximize dose rate and the overall FLASH effect for specific volumes at risk. The novel scanning patterns can include scanning subfields of a field that are scanned independently or spiral-shaped patterns, for example. 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| title | System and method for scanning pattern optimization for flash therapy treatment planning |
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