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DESIGN AND IMPLEMENTATION OF A RADIOTHERAPY DATABASE IN CARBON ION THERAPY
https://repo.qst.go.jp/records/43970
https://repo.qst.go.jp/records/43970525fc776-58db-4140-b7d2-6561fbaaae5f
| Item type | 学術雑誌論文 / Journal Article(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2006-01-20 | |||||
| タイトル | ||||||
| タイトル | DESIGN AND IMPLEMENTATION OF A RADIOTHERAPY DATABASE IN CARBON ION THERAPY | |||||
| 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 |
Koyama-Ito, Hiroko
× Koyama-Ito, Hiroko× Endo, Masahiro× Ito, Akira× Mizoe, Junetsu× Tsujii, Hirohiko× 伊藤 浩子× 遠藤 真広× 伊藤 彬× 溝江 純悦× 辻井 博彦 |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | Purposes: To report on the design and implementation of a database system that provides access to the radiotherapy (RT) data for the purpose of data analysis in a clinical trial of carbon ion radiotherapy at National Institute of Radiological Sciences. Methods and Materials: The data stored in this system are the patient treatment planning and record data including non-volumetric data of character and numerical type (1), and 2D or 3D volumetric data sets of CT images, target and organ contours, apertures and range compensators, dose distributions and simulation radiographs (2). Two subsystems were prepared for respective data type. One is a therapy information database that stores non-volumetric data (1), which can be accessed with client applications working on personal computers (PCs). Another is a DICOM RT archive that stores volumetric data sets (2) as DICOM RT data objects. The archive allows on-line data access with a developed application, RT viewer that works on PCs. Queried data sets can be displayed and downloaded as DICOM files or AAPM/RTOG Data Exchange format files. All the data sets are loaded into the system on-line daily at specified time. Results: The system has operated for over two years and during this period we repaired and improved the applications. Presently it operates stably and it has been loaded with the data sets of more than 2000 patients treated since 1994. User applications are described with some examples. Conclusion: The system enables users to analyze the therapy data for evaluation of treatment results. It provides volumetric data in portable format for further image-based analyses. |
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| 書誌情報 |
Journal of the Japanese Society for Therapeutic Radiology and Oncology 巻 17, 号 3, p. 161-168, 発行日 2005-09 |
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| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 1040-9564 | |||||
