| 头颈部肿瘤放射治疗颈部临床靶体积勾画 |
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| 引用本文： | 张典刚,卢泰祥. 头颈部肿瘤放射治疗颈部临床靶体积勾画[J]. 国际肿瘤学杂志, 2007, 34(12): 901-904 |
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| 作者姓名： | 张典刚 卢泰祥 |
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| 作者单位： | 第二军医大学附属长海医院泌尿外科,上海,200433;第二军医大学附属长海医院泌尿外科,上海,200433 |
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| 摘 要： | 放射治疗是头颈部肿瘤主要的治疗手段之一。适形治疗技术的发展和影像学手段的进步为选择性放射治疗的实现提供了条件。根据NO-1期、N2-3期及术后颈部临床靶体积勾画指南行选择性颈部照射，不仅能将局部复发率控制在15％左右，而且能够减少周围正常组织及敏感器官的受照体积和剂量，从而提高治疗比。
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| 关 键 词： | 头颈部肿瘤 放射疗法 放射治疗计划 计算机辅助 |
| 文章编号： | 1673-422X（2007）12-0901-04 |
| 收稿时间： | 2007-06-29 |
| 修稿时间： | 2007-07-16 |
Delineation of the neck clinical target volume in radiotherapy for head and neck cancers |
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| ZHANG Dian- gang. Delineation of the neck clinical target volume in radiotherapy for head and neck cancers[J]. Journal of International Oncology, 2007, 34(12): 901-904 |
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| Authors: | ZHANG Dian- gang |
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| Affiliation: | Department of Radiotherapy, Cancer Center, Sun Yat-sen University, Guangzhou 510060, China |
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| Abstract: | Radiotherapy is one of the main modalities for the treatment of head and neck cancers. With the progression of conformal treatment techniques and the development of imaging technology, it is possible to carry out elective irradiation. Based on the proposal of the delineation of the neck clinical target volume in NO- 1, N2-3 and post-operative neck, proper elective neck irradiation could not only control the local-regional recurrence rate to about 15%, but also reduce the irradiated volumes as well as doses to the normal tissues and sensitive organs. Both of these have improved the therapeutic ratio. |
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| Keywords: | Head and neck neoplasms Radiotherapy Radiotherapy planning, computer- assisted |
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