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Radiation Dose Distribution Support System by Using Nonlinear Registration method; Application for DICOM-RT Information
https://repo.qst.go.jp/records/70173
https://repo.qst.go.jp/records/7017335e361df-643b-4d20-90ba-4f651a8ae779
| Item type | 会議発表用資料 / Presentation(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2010-06-29 | |||||
| タイトル | ||||||
| タイトル | Radiation Dose Distribution Support System by Using Nonlinear Registration method; Application for DICOM-RT Information | |||||
| 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_c94f | |||||
| 資源タイプ | conference object | |||||
| 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 |
Ando, Yutaka
× Ando, Yutaka× Tanikawa, Takumi× Mukai, Masami× Kamada, Tadashi× Uemura, Koji× Tsukamoto, Nobuhiro× Masuzawa, Takashi× Osada, Masakazu× Seki, Masayoshi× 安藤 裕× 谷川 琢海× 向井 まさみ× 鎌田 正× 上村 幸司× 塚本 信宏 |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | Purpose: In recent years, the precise irradiation methods, such as IMRT and heavy ion radiotherapy, have developed and used widely for cancer treatment. They have made possible correct irradiation to complicated-shaped target and greatly improved the effect of radiotherapy. Meanwhile, for the patients who receive two or more radiotherapy because of a local recurrence and/or a remote metastasis, for physicians it is necessary to plan the radiation treatment so that the dose distribution would not overlap with previous radiation. Conventionally, a radiation oncologist determine a new plan by referring to a past radiation treatment plan visually. However, this work is very complex and difficult, and high skill is required of doctors. In this study, we tried to develop a next generation system to support designing multiple treatments with reliable and effective radiation, and the nonlinear registration method for aligning the intra-subject X-ray CT images obtained on another day was examined. The goal of this study is to combine the dose distribution of the repeated radiation therapy on the nominal CT-image atlas and to evaluate the tolerance dose of the each treated organs. This paper is the first step of the study. |
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| 会議概要（会議名, 開催地, 会期, 主催者等） | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | CARS2010 ( 24rd International Congress and Exhibition ) | |||||
| 発表年月日 | ||||||
| 日付 | 2010-06-26 | |||||
| 日付タイプ | Issued | |||||
