| 杨咏强,张力元,田野.胃癌术后三维适形放疗及调强放疗靶区勾画研究进展[J].中华放射医学与防护杂志,2018,38(6):471-473.Yang Yongqiang,Zhang Liyuan,Tian Ye.Recent advances in delineation of clinical target volume for postoperative 3D-CRT or IMRT in gastric cancer[J].Chin J Radiol Med Prot,2018,38(6):471-473 |
| 胃癌术后三维适形放疗及调强放疗靶区勾画研究进展 |
| Recent advances in delineation of clinical target volume for postoperative 3D-CRT or IMRT in gastric cancer |
| 投稿时间：2017-12-24 |
| DOI：10.3760/cma.j.issn.0254-5098.2018.06.015 |
| 中文关键词: 胃肿瘤/放射疗法 临床靶区 靶区勾画 |
| 英文关键词:Gastric neoplasms/radiotherapy Clinical target volume Target delineation |
| 基金项目:江苏省"六大人才高峰"项目（WSN-105）；江苏省重点医学人才项目；江苏省医学创新团队（CXDT-37） |
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| 中文摘要: |
| 临床靶区的准确勾画是实施胃癌适形/调强放射治疗（3D-CRT/IMRT）的关键步骤。以往指南曾对胃癌术后2D放疗的照射范围进行了推荐，目前尚缺乏3D-CRT/IMRT时代胃癌术后放疗的靶区勾画共识。本文拟对胃癌术后放射治疗个体化临床靶区勾画的最新研究进展及争议进行介绍。胃癌术后3D-CRT/IMRT放疗靶区有待进一步优化。 |
| 英文摘要: |
| The delineation of clinical target volume (CTV) is a critical step in planning three-dimensional conformal radiation therapy (3D-CRT) or intensity-modulated radiation therapy (IMRT) for gastric cancer. Recommendations for target volume construction have been published for two-dimensional (2D) techniques, but are scarce for 3D CT-based CTV contouring. Recent advances and controversies in delineation of postoperative radiotherapy CTV for gastric cancer have been introduced. Further optimization of target volume for postoperative 3D-CRT/IMRT in gastric cancer is necessary. |
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