A process for preparing a radiotherapy plan, a method for adaptation and optimization, a radiation plan. Irradiation planning a direction as well as an irradiation plant

摘要

The present invention relates to a method for the production of a radiotherapy plan, comprising the steps of:a) providing an image data set of the target object to be irradiated, which is a target volume (14) comprises,b) a preset in the image data set imaged target volume (14) and a condition to be fulfilled,c) performing an optimization method for determining a parameter set, with which an irradiation plant (10) is controllable,in the case of the optimization process of the parameter set with regard to the condition to be fulfilled with the use of the image data set is optimized and for this purpose, computing steps are performed, which the effect of the beam to the target object identifying,d) generating an irradiation planning data set (40), in that the optimized parameter set in the irradiation planning data set (40) is stored,and, in addition to the optimized parameter set at least a part of the intermediate results which, in the case of the carrying out the computing steps in the determination of the optimized parameter set have been determined,be stored.Furthermore, the invention relates to a method in which such an irradiation planning data set is used. In addition, the invention relates to a correspondingly designed irradiation planning a direction as well as an irradiation plant such an irradiation planning a direction.