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Experimental study of heavy-ion computed tomography using a scintillation screen and an electron-multiplying charged coupled device camera for human head imaging
https://repo.qst.go.jp/records/48123
https://repo.qst.go.jp/records/4812373ce8d33-1473-476f-ac75-23041991193e
| Item type | 学術雑誌論文 / Journal Article(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2017-07-20 | |||||
| タイトル | ||||||
| タイトル | Experimental study of heavy-ion computed tomography using a scintillation screen and an electron-multiplying charged coupled device camera for human head imaging | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| 資源タイプ | ||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
| 資源タイプ | journal article | |||||
| アクセス権 | ||||||
| アクセス権 | metadata only access | |||||
| アクセス権URI | http://purl.org/coar/access_right/c_14cb | |||||
| 著者 |
Muraishi, Hiroshi
× Muraishi, Hiroshi× Hara, Hidetake× Abe, Shinji× Yokose, Mamoru× Watanabe, Takara× Takeda, Tohoru× 古場, 裕介× 福田, 茂一× 古場 裕介× 福田 茂一 |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | We have developed a heavy-ion computed tomography (IonCT) system using a scintillation screen and an electron-multiplying charged coupled device (EMCCD) camera that can measure a large object such as a human head. In this study, objective with the development of the system was to investigate the possibility of applying this system to heavy-ion treatment planning from the point of view of spatial resolution in a reconstructed image. Experiments were carried out on a rotation phantom using 12C accelerated up to 430MeV/u by the Heavy-Ion Medical Accelerator in Chiba (HIMAC) at the National Institute of Radiological Sciences (NIRS). We demonstrated that the reconstructed image of an object with a water equivalent thickness (WET) of approximately 18cm was successfully achieved with the spatial resolution of 1 mm, which would make this IonCT system worth applying to the heavy-ion treatment planning for head and neck cancers. | |||||
| 書誌情報 |
Japanese Journal of Applied Physics 巻 55, 号 3, p. 036401-1-036401-5, 発行日 2016-03 |
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| 出版者 | ||||||
| 出版者 | IOPscience | |||||
| DOI | ||||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | 10.7567/JJAP.55.036401 | |||||
| 関連サイト | ||||||
| 識別子タイプ | URI | |||||
| 関連識別子 | http://iopscience.iop.org/article/10.7567/JJAP.55.036401/meta;jsessionid=501E77B43DBDA75DBC8EB8DB79771969.c3.iopscience.cld.iop.org | |||||
| 関連名称 | http://iopscience.iop.org/article/10.7567/JJAP.55.036401/meta;jsessionid=501E77B43DBDA75DBC8EB8DB79771969.c3.iopscience.cld.iop.org | |||||
