title: Treatment planning for conformation therapy using a multi-leaf collimator.
abstract: In high energy photon therapy an optimum dose distribution is achieved with an irradiation from several directions, thus adapting the field shape to the target volume. Some methods of irradiation planning using these techniques are presented. The result of such a treatment planning is demonstrated.
mesh_terms: D006801:Humans; D010315:Particle Accelerators; D011880:Radiotherapy Planning, Computer-Assisted; D011881:Radiotherapy, Computer-Assisted; D011882:Radiotherapy, High-Energy / Q000295:instrumentation* / Q000379:methods