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《螺旋CT动态多期扫描在肝细胞癌诊断中的应用价值探讨.pdf》由会员上传分享,免费在线阅读,更多相关内容在行业资料-天天文库。
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4、,consequencesandpharma一文章编号:1006-6233(2015)07-1134—03螺旋CT动态多期扫描在肝细胞癌诊断中的应用价值探讨刘延华(山东省单县人民医院,山东单县274300)摘要:目的:探讨螺旋CT动态多期扫描模式在肝细胞癌临床诊断中的意义。方法:选取2008年至2013年经病理诊断确诊为肝细胞癌的患者83例,对患者CT扫描的影像学资料进行回顾性分析。结果:螺旋CT扫描中动脉期、门静脉期、延迟期的检出率均显著高于平扫模式(P5、化81例,门静脉期67例主要表现为低密度信号,延迟期75例患者信号为低密度,变化特点为速升速降。结论:螺旋CT动态多期扫描相比平扫局域检出率更高,还能够更清楚反映肝细胞癌的特征,对肝癌早期诊断有较高的临床价值。关键词:螺旋CT;动态多期扫描;肝细胞癌文献标识码:Bdoi:10.3969/j.issn.1006-6233.2015.07.025TheDiagnosingValueofDynamicandMultiple‘_‘phaseScanningofSpiralCTonHepat0cellularCarcinomaL/UY6、anhua(ThePeople'sHospitalofShanxian,ShandongShanxian274300,China)Abstract:Objective:Toobservethesignificanceofdynamicandmultiple—phasescanningofspiralCTfordiagnosinghepatocellularcarcinoma.Method:83caseswithhepatocellularcarcinomatreatedinourhos—pitalfrom2008to20137、wereselected,andtheimagingdataofCTscanningofpatientswasanalyzedretro-spectively.Result:Thepositiverateofarterialphase,portalvenousphaseandlagphaseofspiralCTscan—ningwasevidentlyhigherthanthoseofplainscan(P8、equaldensity,therewere81caseswithevidentenhancementinarterialphase.Themani—festationof67casesinportalveinphasewaslow—densitysigna1.Andthesignalof
5、化81例,门静脉期67例主要表现为低密度信号,延迟期75例患者信号为低密度,变化特点为速升速降。结论:螺旋CT动态多期扫描相比平扫局域检出率更高,还能够更清楚反映肝细胞癌的特征,对肝癌早期诊断有较高的临床价值。关键词:螺旋CT;动态多期扫描;肝细胞癌文献标识码:Bdoi:10.3969/j.issn.1006-6233.2015.07.025TheDiagnosingValueofDynamicandMultiple‘_‘phaseScanningofSpiralCTonHepat0cellularCarcinomaL/UY
6、anhua(ThePeople'sHospitalofShanxian,ShandongShanxian274300,China)Abstract:Objective:Toobservethesignificanceofdynamicandmultiple—phasescanningofspiralCTfordiagnosinghepatocellularcarcinoma.Method:83caseswithhepatocellularcarcinomatreatedinourhos—pitalfrom2008to2013
7、wereselected,andtheimagingdataofCTscanningofpatientswasanalyzedretro-spectively.Result:Thepositiverateofarterialphase,portalvenousphaseandlagphaseofspiralCTscan—ningwasevidentlyhigherthanthoseofplainscan(P8、equaldensity,therewere81caseswithevidentenhancementinarterialphase.Themani—festationof67casesinportalveinphasewaslow—densitysigna1.Andthesignalof
8、equaldensity,therewere81caseswithevidentenhancementinarterialphase.Themani—festationof67casesinportalveinphasewaslow—densitysigna1.Andthesignalof
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