Paganelli, ChiaraMolinelli, SilviaKnopf, AntjePaganelli, ChiaraGianoli, ChiaraKnopf, Antje2025-02-032024-06978-0-7503-5117-1978-0-7503-5115-710.1088/978-0-7503-5117-1ch2https://irf.fhnw.ch/handle/11654/50021Organ motion is one of the main challenges to account for in particle therapy to plan and deliver an accurate treatment. In this chapter, we will explain the concept of organ motion in terms of inter- and intra-fraction variations. The current inter- and intra-fraction motion compensation techniques demanding for imaging will be also reported.en600 - Technik, Medizin, angewandte Wissenschaften04A - Beitrag Sammelband2-18