肺癌MSCT灌注成像的应用与进展  

Application and Progress of MSCT Perfusion Imaging in Lung Cancer

作　　者：刘慧[1] 林江[1] 

机构地区：[1]复旦大学附属中山医院放射科

出　　处：《中国医学计算机成像杂志》2014年第3期295-298,共4页Chinese Computed Medical Imaging

摘　　要：近年来,随着医学影像设备及扫描技术的发展,CT正在从形态学研究向着形态与功能成像相结合的方向发展。CT灌注成像作为一种无创性评价组织血流灌注状态的功能成像方式,在肺癌的早期诊断、鉴别诊断、病理组织学研究、病灶恶性程度判断、疗效观察及预后判断等方面发挥重要作用,现就肺癌CT灌注成像的基本原理、成像参数和临床应用等方面进行综述。In recent years,with the advantages of medical imaging equipment and scanning technology,CT is being shifted from morphological study toward the combination of morphological and functional study.CT perfusion （CTP） is a functional imaging tool which can non-invasively evaluate blood perfusion.CTP has significant value in early diagnosis,differential diagnosis,histopathological research,malignant degree evaluation,curative effect observation and prognosis judgment in lung cancer.In this paper,we summarized the principle of CTP,imaging parameters,and clinical application in lung cancer.

关 键 词：肺癌 体层摄影术 X线计算机 灌注成像 

分 类 号：R734.2[医药卫生—肿瘤]