INCREMENTAL TREATMENT PLANNING

摘要

A method for generating a radiotherapy treatment plan for a patient is provided. The treatment plan is optimized using an optimization objective which is at least partly based on an initially planned dose to the patient.

主权项

1: A method for generating a radiotherapy treatment plan for a patient by optimizing treatment parameters on the basis of one or more optimization objectives, said method comprising, in a processor:
obtaining an initial treatment plan comprising an initial dose distribution; modifying the initial dose distribution for at least one region of the patient to obtain a modified dose distribution; and optimizing an objective function using the modified dose distribution as an optimization objective included in the objective function.