2020/05/29 Content partially revised.

The main changes are as follows. Updated to the latest information as of today.

• History of heavy ion radiotherapy、Present status and actual results
• General situation of heavy ion radiotherapy
• Number of patients treated、Actual results of heavy ion radiotherapy
• R&D status in various countries
• Introduction of the related facilities and counseling clinics
• Cost of the therapy
• International medical support
• FAQ
• Effectiveness of cancer therapy for each site

• About this website
• Site map