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粘膜悪性黒色腫重粒子線治療における機能画像による予後予測解析
https://repo.qst.go.jp/records/64105
https://repo.qst.go.jp/records/64105b29fab31-1300-49e4-b496-634bb9c6c867
| Item type | 会議発表用資料 / Presentation(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2010-11-16 | |||||
| タイトル | ||||||
| タイトル | 粘膜悪性黒色腫重粒子線治療における機能画像による予後予測解析 | |||||
| 言語 | ||||||
| 言語 | jpn | |||||
| 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 |
神宮, 啓一
× 神宮, 啓一× 溝江, 純悦× 長谷川, 安都佐× 別所, 央城× 吉川, 京燦× 岸本, 理和× 神宮 啓一× 溝江 純悦× 長谷川 安都佐× 別所 央城× 吉川 京燦× 岸本 理和 |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | Abstract [Purpose] to evaluate the potential of apparent diffusion coefficient (ADC) value before carbon ion radiotherapy for mucosal malignant melanoma to predict the prognosis [Materials and methods] We recruited patients with mucosal malignant melanoma of the head and neck who were treated by carbon ion radiotherapy with concomitant chemotherapy, and analyzed retrospectively. All patients were performed carbon ion radiotherapy with 57.6GyE/16fr. with concurrent chemotherapy (DAV). Distant metastasis-free survival rate and overall survival were calculated with Kaplan-Meier method. [Results] Thirty-seven patients were enrolled. Median follow-up period was 19.3 months. The 3-year distant metastasis-free survival rate and overall survival rate of all patients were 40.7% and 81.2%, respectively. Distant metastasis-free survival rate and overall survival rate of the patients with lower minimum ADC were significant worse than those of the patients with higher minimum ADC (log-rank test, p=0.004 and p=0.02, respectively). [Conclusion] Minimum ADC might be a prognostic factor of distant metastasis and overall survival of mucosal malignant melanoma of the head and neck. |
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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 | H21年度HIMAC共同利用研究成果発表会 | |||||
| 発表年月日 | ||||||
| 日付 | 2010-04-20 | |||||
| 日付タイプ | Issued | |||||
