| abstract |
The invention relates to a teaching for planning irradiation of two target volumes (81, 92), comprising a beam approaching target points (72) for depositing a first target dose distribution in a first of the two target volumes (81, 92) and a second target dose distribution in a second of the two target volumes (81, 92). The teaching is characterized by the steps: associating target points (72) with one of the target volumes (81, 92), defining a superpositioning of a first deposition caused by the approach to a target point (72) associated with the first target volume (81, 92) with a second deposition caused by the approach to a target point (72) associated with the second target volume (81, 92) and adjusting the planning for at least one of the target points (72), the approach to which contributes to the superpositioning of the first and second depositions. |