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页数:3页
时间:2020-05-07
《多层螺旋CT血管造影在肝癌介入治疗中的应用价值-论文.pdf》由会员上传分享,免费在线阅读,更多相关内容在应用文档-天天文库。
1、生垦匿堡蓥查生!旦垄旦箜鲞箜塑』里塑!!!!!:!·9··临床论著·多层螺旋CT血管造影在肝癌介入治疗中的应用价值郭乃才邓晓涛【摘要】目的探讨多层螺旋CT血管造影(MSCTA)在肝癌介入治疗中的应用价值。方法选择54例肝癌患者为研究对象,所有患者均行MSCTA检查,并进行图像后处理,观察肝癌的MSCTA特点,并与17例同期行数字减影血管造影(DSA)检查的肝癌患者进行对比,以分析MSCTA在肝癌介入治疗中的应用价值。结果肝癌患者MSCTA动脉期均可见程度不同的肿瘤染色,2例肝动脉门静脉瘘;部分患者
2、在门静脉期及肝静脉期见到静脉癌栓;MSCTA显示肝动脉变异10例,变异率为18.5%(10/54),与DSA符合率为100.0%。MSCTA显示肝癌寄生动脉11支,1例DSA检查未发现,为右膈动脉供血的肝癌,两种方法显示肝癌寄生动脉比较差异无统计学意义(P>0.05)。结论MSCTA为一种微创伤的肿瘤血供诊断方法,可清晰显示肝动脉及其分支的起源与走行、肝癌的供血动脉、肝癌寄生动脉,与DSA显示结果高度一致,对肝癌介入治疗具有重要的指导意义。【关键词】体层摄影术,螺旋计算机;血管造影术;肝肿瘤App
3、licationvalueofmulti-slicespiralCTangiographyinHvercancerpatientsinterventionaltreatmentGUONai—cai,DENGXiao—tao.DepartmentofRadiology,BeringHospitalofthentofHealth,Beijing100730,ChinaCorrespondingauthor:GUONai—cai,Email:gnc899@sinc~com【Abstract】Object
4、iveToinvestigatetheapplicationvalueofmulti.slicespiralCTangiography(MSCTA)inlivercancerpatientsinterventionaltreatment.MethodsFifty-fourlivercancerpatientswereselected,allpatientsunderwentMSCTAexamination,aftertheimagepost-processing,andwith17casesofp
5、atientswiththesameperioddigitalsubtractionangiography(DSA)examinationresultsforcomparison,inordertoanalyzetheapplicationvalueofMSCTAinlivercancerpatientsinterventionaltreatment.ResultsThepatientswithlivercancerwereseenMSCTAarterialphasevaryingdegreeso
6、ftumorstaining,2caseshadhepaticarteriovenousfistula.Somepatientsintheportalveinandhepaticveinwerefoundveintumorthrombus.MSCTAshowed10casesofhepaticarteryvariation,variationrateof18.5%(10/54),inlinewiththeDSArateof100.O%.MSCTAshowed11ramilivercancerpar
7、asiticartery.1caseofDSAwasnotfoundfortherightphreniearteryoflivercancer,therewasnosignificantdiferenceinshowedlivercancerparasiticarterybetweenthetwomethods(P>0.05).ConclusionMSCTAasaminimalyinvasivediagnosticmethodoftumorbloodsupply,canclearlyshowthe
8、originofthehepaticarteryanditsbranchesandwalktheline,livercancerfeedingartery,livercancerparasiticarterywithDSAshowedhishlyconsistentresults,intervenfionaltreatmentoflivercancerwithimportantguidingsignificance.【Keywords】Tomography,spiralcomput
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