国际放射医学核医学杂志
國際放射醫學覈醫學雜誌
국제방사의학핵의학잡지
INTERNATIONAL JOURNAL OF RADIATION MEDICINE AND NUCLEAR MEDICINE
2014年
2期
126-129
,共4页
Graves眼病%放射治疗剂量%放射疗法,调强适形
Graves眼病%放射治療劑量%放射療法,調彊適形
Graves안병%방사치료제량%방사요법,조강괄형
Graves ophthalmopathy%Radiotherapy dosage%Radiotherapy,intensity-modulated
甲状腺相关眼病是一种机制不清的自身免疫疾病,放射治疗对缓解眼部症状有一定疗效,对传统放疗技术的沿用可能是有效率无明显提高的主要原因.随着放射治疗技术的发展,靶区、剂量等更多问题值得探讨,尤其是调强放疗,相比传统放疗,它具有靶区内剂量分布均匀、靶区外剂量梯度大等特点,可能对提高有效率、保护正常组织更有帮助.
甲狀腺相關眼病是一種機製不清的自身免疫疾病,放射治療對緩解眼部癥狀有一定療效,對傳統放療技術的沿用可能是有效率無明顯提高的主要原因.隨著放射治療技術的髮展,靶區、劑量等更多問題值得探討,尤其是調彊放療,相比傳統放療,它具有靶區內劑量分佈均勻、靶區外劑量梯度大等特點,可能對提高有效率、保護正常組織更有幫助.
갑상선상관안병시일충궤제불청적자신면역질병,방사치료대완해안부증상유일정료효,대전통방료기술적연용가능시유효솔무명현제고적주요원인.수착방사치료기술적발전,파구、제량등경다문제치득탐토,우기시조강방료,상비전통방료,타구유파구내제량분포균균、파구외제량제도대등특점,가능대제고유효솔、보호정상조직경유방조.
Thyroid-associated ophthalmopathy is an autoimmune disease with unclear mechanism.Radiotherapy has certain curative effect to relieve the eye symptoms.Usage of traditional radiotherapy technology might be the reason of no discernible improved efficiency.However,with the progress of radiotherapy,it is found that more problems like target volume,dose and radiotherapy which is especially stressed deserves further investigation.Compared with the traditional radiotherapy,the modem radiotherapy is featured with even dose distribution in target volume and large dose gradient outside target volume.Therefore,it is more helpful in improving efficiency and protecting normal tissue.