PET/CT确定食管癌大体靶区的研究进展
PET/CT학정식관암대체파구적연구진전
The development of PET/CT in determining gross tumor target volume of esophageal carcinoma in precise radiotherapy
  • 万方数据
    中华核医学与分子影像杂志 중화핵의학여분자영상잡지
    Chinese Journal of Nuclear Medicine and Molecular Imaging
    2014年 2期 157-160 ,共4页

    张炜%宋轶鹏%姜翠芳

    장위%송질붕%강취방

    食管肿瘤%体层摄影术,发射型计算机%体层摄影术,X线计算机%靶区勾画%发展趋势 食管腫瘤%體層攝影術,髮射型計算機%體層攝影術,X線計算機%靶區勾畫%髮展趨勢
    식관종류%체층섭영술,발사형계산궤%체층섭영술,X선계산궤%파구구화%발전추세
    Esophageal neoplasms%Tomography,emission-computed%Tomography,X-ray computed%Target delineation%Trends
    随着功能影像及分子影像的发展,PET/CT逐渐成为辅助制定肿瘤最佳精确放疗计划的成像方式.许多研究支持18 F-FDG PET/CT用于精确放疗中食管癌的靶区勾画,然而18F-FDGPET/CT在食管癌靶区勾画中的有效性尚需进一步研究.该文主要对18F-FDG PET/CT用于食管癌原发病灶、区域转移淋巴结GTV勾画的应用价值及有效性等方面的研究进行综述.
    수착공능영상급분자영상적발전,PET/CT축점성위보조제정종류최가정학방료계화적성상방식.허다연구지지18 F-FDG PET/CT용우정학방료중식관암적파구구화,연이18F-FDGPET/CT재식관암파구구화중적유효성상수진일보연구.해문주요대18F-FDG PET/CT용우식관암원발병조、구역전이림파결GTV구화적응용개치급유효성등방면적연구진행종술.
    As the development of functional and molecular imaging,PET/CT gradually becomes one of methods in optimizing cancer radiotherapy treatment planning.Currently,numerous hospitals routinely use 18F-FDG PET/CT for the delineation of target volume in esophageal carcinoma (EC).However,the validity of 18F-FDG PET/CT in the delineation of target volume for EC is limited and needs further clinical validation.This review focuses on the value and validity of 18F-FDG PET/CT in the delineation of gross tumor target volume of EC primary lesions and regional lymph nodes.
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