中国医疗设备
中國醫療設備
중국의료설비
China Medical Devices
2015年
10期
79-82,36
,共5页
图像融合%靶区勾画%图像配准%正电子发射断层显像术%磁共振成像%体层摄影术%计算机断层扫描
圖像融閤%靶區勾畫%圖像配準%正電子髮射斷層顯像術%磁共振成像%體層攝影術%計算機斷層掃描
도상융합%파구구화%도상배준%정전자발사단층현상술%자공진성상%체층섭영술%계산궤단층소묘
image fusion%target volume delineation%image registration%positron-emission tomography%magnetic resonance imaging%tomography%computed tomography
准确的靶区勾画对提高肿瘤局部控制率及降低正常组织并发症率有着至关重要的意义，医学成像设备及图像融合技术的发展为准确定位放疗计划靶区提供了可能。本文综述了图像融合技术在放疗中的应用，并对解剖成像及功能成像的现状进行阐述，同时展望了多种融合图像应用于放疗技术的前景与挑战。
準確的靶區勾畫對提高腫瘤跼部控製率及降低正常組織併髮癥率有著至關重要的意義，醫學成像設備及圖像融閤技術的髮展為準確定位放療計劃靶區提供瞭可能。本文綜述瞭圖像融閤技術在放療中的應用，併對解剖成像及功能成像的現狀進行闡述，同時展望瞭多種融閤圖像應用于放療技術的前景與挑戰。
준학적파구구화대제고종류국부공제솔급강저정상조직병발증솔유착지관중요적의의，의학성상설비급도상융합기술적발전위준학정위방료계화파구제공료가능。본문종술료도상융합기술재방료중적응용，병대해부성상급공능성상적현상진행천술，동시전망료다충융합도상응용우방료기술적전경여도전。
The accuracy of target volume delineation prior to radiotherapy is essential for improving the local control rate of tumors as well as reducing the complication probability of normal tissues. Medical imaging equipment and image fusion technologies are useful to accurately delineate the target volume in the planning of radiation therapy. This study reviewed the application of image fusion technologies in radiotherapy, and the status quo of anatomical imaging and functional imaging was clariifed. Finally this paper discussed the prospects and challenges of a variety of image fusion technologies in the application of radiotherapy.
