ID | 40555 |
フルテキストURL | |
タイトル(別表記) | Radiotherapy for choroidal hemangioma
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著者 |
原田 聡介
岡山大学病院 放射線科
武本 充広
岡山大学病院 放射線科
吉尾 浩太郎
岡山大学病院 放射線科
児島 克英
岡山大学病院 放射線科
片山 敬久
岡山大学病院 放射線科
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抄録 | PURPOSE: Circumscribed choroidal hemangioma is an uncommon, benign vascular tumor that typically appears in the posterior pole of the eye. Visual acuity loss typically results from its exudation, followed by serous retinal detachment. The purpose of the study was to evaluate the efficacy and the safety of external beam irradiation in treating circumscribed choroidal hemangioma. METHODS: We treated 4 eyes of 4 patients with circumscribed choroidal hemangioma with external beam irradiation at Okayama University Hospital from 2002 to 2009. A total absorbed dose of 20 Gy (beam energy, 4, 10 MV) was applied to each of the 4 patients. Each patient received a single 2-Gy daily fraction for five consecutive days in a week, for two consecutive weeks. RESULTS: In all cases, the retinal detachment showed complete resolution within 8 to 48 days after treatment. A decrease in tumor thickness was observed in all cases except one in which the follow-up period was rather short (3.7 months). The visual acuity improved in all 4 eyes. No eyes showed deterioration of visual acuity. During follow-up periods of 3.7 months to 58.5 months, there were no signs of radiation-induced cataract, retinopathy or optic neuropathy.
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キーワード | 放射線治療 (radiation therapy)
照射 (irradiation)
脈絡膜 (choroid)
眼腫瘍 (ocular tumor)
血管腫 (hemangioma)
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備考 | 原著 (Original Paper)
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発行日 | 2010-12-01
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出版物タイトル |
岡山医学会雑誌
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出版物タイトル(別表記) | Journal of Okayama Medical Association
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巻 | 122巻
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号 | 3号
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出版者 | 岡山医学会
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出版者(別表記) | Okayama Medical Association
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開始ページ | 219
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終了ページ | 223
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ISSN | 0030-1558
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NCID | AN00032489
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資料タイプ |
学術雑誌論文
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関連URL | http://www.okayama-u.ac.jp/user/oma/
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言語 |
日本語
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著作権者 | Copyright (c) 2010 岡山医学会
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論文のバージョン | publisher
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査読 |
有り
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DOI | |
Eprints Journal Name | joma
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