首页>
外国专利>
DEVELOPING PREDICTIVE DOSE-VOUME RELATIONSHIPS FOR A RADIOTHERAPY TREATMENT
DEVELOPING PREDICTIVE DOSE-VOUME RELATIONSHIPS FOR A RADIOTHERAPY TREATMENT
展开▼
机译:制定预期的剂量-体积关系进行放射治疗
展开▼
页面导航
摘要
著录项
相似文献
摘要
Embodiments develop a predictive dose-volume relationships for a radiation therapy treatment is provided. A system includes a memory area for storing data corresponding to a plurality of patients, wherein the data comprises a three-dimensional representation of the planning target volume and one or more organs-at-risk. The data further comprises an amount of radiation delivered to the planning target volume and the one or more organs-at-risk. The system further includes one or more processors programmed to access, from the memory area, the data and to develop a model that predicts dose-volume relationships using the three-dimensional representations of the planning target volume and the one or more organs-at-risk. The model is being derived from correlations between dose-volume relationships and calculated minimum distance vectors between discrete volume elements of the one or more organs-at-risk and a boundary surface of the planning target volume.
展开▼