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COMPUTER-IMPLEMENTED MEDICAL METHOD FOR RADIATION TREATMENT (RT) PLANNING FOR TREATING MULTIPLE BRAIN METASTASES OF A PATIENT
COMPUTER-IMPLEMENTED MEDICAL METHOD FOR RADIATION TREATMENT (RT) PLANNING FOR TREATING MULTIPLE BRAIN METASTASES OF A PATIENT
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机译:用于治疗患者多脑转移的辐射治疗(RT)的辐射治疗方法(RT)的医疗方法
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摘要
The present application provides an initial, or first, packed arc setup to be compared with predefined arc setup constraints. These predefined arc setup constraints at least constrain the number of patient table angles per target volume, constrain the number of times the gantry moves along one arc per table angle, constraint the sum of gantry span per metastasis over all arcs, and constrain the minimum table span. Based on the result of the comparison between the first packed arc setup with the predefined arc setup constraints a second arc setup is automatically suggested. The automatically suggested second arc setup may then be compared with the first one by calculating a score for both setups. Several iterations of such a method can be carried out based on the comparison between an arc setup and the following, subsequent arc setup in the iteration.
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