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Carbon Ion Beam Radiotherapy for Sinonasal Malignant Tumors Invading Skull Base
https://repo.qst.go.jp/records/46798
https://repo.qst.go.jp/records/4679834ff5079-dbb2-4913-b57a-8078003b94b0
| Item type | 学術雑誌論文 / Journal Article(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2014-07-29 | |||||
| タイトル | ||||||
| タイトル | Carbon Ion Beam Radiotherapy for Sinonasal Malignant Tumors Invading Skull Base | |||||
| 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 |
Ohta, Nobuo
× Ohta, Nobuo× Suzuki, Yusuke× Hasegawa, Azusa× Aoyagi, Masaru× kakehata, Seiji× 長谷川 安都佐 |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | Objective. To evaluate the treatment outcome and prognostic factors in patients with sinonasal malignant tumors invading skull base. Study Design and Setting. A retrospective clinical study at the Yamagata University School ofMedicine. Subjects andMethods. Three patients with sinonasal malignant tumors invading skull base were presented in present study. All patients were treated with carbon ion beam radiotherapy. The prescribed dose to the center of the clinical target volume was 64.0GyE/16 fractions over 4 weeks at 4.0GyE/fraction per day. Results. All patients completed carbon ion beam radiotherapy without an interval. The mean observation period was 39.6 months (range: 11–54 months). There were no local or regional recurrences in all cases; however, one patient had a metastasis in distant organs. Regarding the complications, visual loss was observed in one eye of one patient whose optic nerve was entirely involved by the tumor and field of carbon ion beam radiotherapy. Radiation induced brain injury was observed in two patients; however, these patients do not complain about neurological abnormality and had no treatment for radiation induced brain necrosis. Conclusions. Carbon ion beam radiotherapy for sinonasal malignant tumors invading the skull base showed therapeutic effectiveness. |
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| 書誌情報 |
Case Reports in Otolaryngology 巻 2014, 号 241856, 発行日 2014-06 |
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| 出版者 | ||||||
| 出版者 | Hindawi Publishing Corporation | |||||
| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 2090-6773 | |||||
| DOI | ||||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | doi.org/10.1155/2014/241856 | |||||
| 関連サイト | ||||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | http://dx.doi.org/10.1155/2014/241856 | |||||
| 関連名称 | http://dx.doi.org/10.1155/2014/241856 | |||||
