| 摘要 |
PROBLEM TO BE SOLVED: To solve the problem that a patient has to be positioned with accuracy in a particle beam irradiation chamber and an X-ray irradiation chamber when radiating both a particle beam and an X-ray since a particle beam irradiation system and an X-ray irradiation system are separately present and both of the irradiation chambers are independently arranged.SOLUTION: A radiotherapy system includes: a charged particle beam irradiation device 21 for radiating a charged particle beam; a therapeutic X-ray generator 36 for radiating a therapeutic X-ray; a gantry 18 with the charged particle beam irradiation device 21 arranged therein; and a couch 24 arranged inside the gantry 18. The gantry 18 includes the therapeutic X-ray generator 36. |
