{"created":"2023-05-15T14:53:49.655485+00:00","id":73297,"links":{},"metadata":{"_buckets":{"deposit":"0f0a5c9f-54e8-4b18-8980-99d115288b7f"},"_deposit":{"created_by":1,"id":"73297","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"73297"},"status":"published"},"_oai":{"id":"oai:repo.qst.go.jp:00073297","sets":["10:27"]},"author_link":["722102","722101"],"item_10005_date_7":{"attribute_name":"発表年月日","attribute_value_mlt":[{"subitem_date_issued_datetime":"2017-06-05","subitem_date_issued_type":"Issued"}]},"item_10005_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"Heavy-ion beams are very suitable for the treatment of deeply seated cancer because of an excellent physical-dose distribution and high biological effect around the Bragg peak. Heavy-Ion Medical Accelerator in Chiba, HIMAC, therefore, was constructed for the cancer radiotherapy (RT) with heavy-ions. Since 1994, NIRS has conducted the HIMAC facility for both the carbon-ion RT and related studies with heavy-ions. The total number of patients treated as of August 2016 was in excess of 10,000. In 2003, the Japanese government approved the carbon-ion RT with HIMAC as a highly advanced medical technology. After that, NIRS developed a standard carbon-ion RT facility in order to boost the carbon-ion RT The fruits of this work were realized as a pilot facility in Gunma University, which has been successfully conducted since 2010. NIRS, further, has developed a fast 3D scanning to accurately treat tumor even with changing both the tumor size and shapes during a treatment period, which has been successfully conducted since 2011. Further, a compact carbon-ion rotating gantry, based on the superconducting technology, has been developed in order to realize the intensity modulated carbon-ion RT (IMCT) combined with the 3D scanning, which will bring the more accurate and shorter-course treatments owing to the higher dose concentration. A treatment with this rotating gantry will start in his year.\nAt present, NIRS has just proposed a new research project for supper compact heavy-ions RT facility. The final goal of this project is to realize supper-compact heavy-ion RT machine for very high treatment effect. This machine consists of a very compact injector with the laser technology, a very compact synchrotron and rotating gantry with the superconducting technology, which is called the 5th generation heavy-ion RT machine in Japan. In the treatment, multi-ions will be used in order to control both the biological dose and the RBE. We will report the development of heavy-ion RT with HIMAC and also the new project.","subitem_description_type":"Abstract"}]},"item_10005_description_6":{"attribute_name":"会議概要（会議名, 開催地, 会期, 主催者等）","attribute_value_mlt":[{"subitem_description":"MEDICIS-Promed Summer School","subitem_description_type":"Other"}]},"item_access_right":{"attribute_name":"アクセス権","attribute_value_mlt":[{"subitem_access_right":"metadata only access","subitem_access_right_uri":"http://purl.org/coar/access_right/c_14cb"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Noda, Koji"}],"nameIdentifiers":[{"nameIdentifier":"722101","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"野田 耕司","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"722102","nameIdentifierScheme":"WEKO"}]}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"eng"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourcetype":"conference object","resourceuri":"http://purl.org/coar/resource_type/c_c94f"}]},"item_title":"Heavy-ion radiotherapy with HIMAC","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Heavy-ion radiotherapy with HIMAC"}]},"item_type_id":"10005","owner":"1","path":["27"],"pubdate":{"attribute_name":"公開日","attribute_value":"2017-06-13"},"publish_date":"2017-06-13","publish_status":"0","recid":"73297","relation_version_is_last":true,"title":["Heavy-ion radiotherapy with HIMAC"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-05-15T19:30:53.282508+00:00"}