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时间:2020-03-30
《超声造影在肝肿瘤定性及射频消融治疗效果中的评价.doc》由会员上传分享,免费在线阅读,更多相关内容在工程资料-天天文库。
1、超声造影在肝肿瘤定性及射频消融治疗效果中的评价[摘要]目的对超声造影在肝肿瘤定性及射频消融中的治疗效果进行评价和分析。方法选择我院收治的21例肝肿瘤患者为研究对象,对患者的肝肿瘤定性,并将超声造影与增强MRI的应用效果进行对比。结果二维超声以及彩超检出瘤结节29个;超声造影检出37个,其中增生结节有13个(35.14%),恶性病灶有24个(64.86%);增强MRI检出36个,其中增生结节有14个(3&89%),恶性病灶有22个(61.11%)。病理检查结果显示:24个病灶中,良性病灶为3个(12.50%),恶性病灶
2、为21个(87.50%)。二维超声以及超声造影Z间具有统计学意义(乂2二6.87,P0.05)o结论超声造影在肝肿瘤定性以及射频消融的应用中,能够对患者肝肿瘤的定性提供更多信息,具有较高的临床应用价值。[关键词]超声造影;肝肿瘤;定性;射频消融[中图分类号]R735.7[文献标识码]B[文章编号]1673-9701(2013)34-0090-03Evaluationofcontrast-enhancedultrasoundincharacterization且ndeffectofradiofrequencyablat
3、ionforlivertumorsTTANLilingHUANGTaoWENDahuiLIUTingtingZHONGZihuiDepartmentofUltrasonography,thePeople'sHospitalofJiangmeninGuangdongProvince,Jiangmen529000,China[Abstract]ObjectiveToevaluateandanalyzethecontrast~enhancedultrasoundincharacterizationandeffectofra
4、diofrequencyablationforlivertumors・MethodsTwenty-onepatientswithlivertumorsadmittedintoourhospitalwereselectedasthestudyobjectsintheclinicalresearch.Thecharacterizationoflivertumorswerejudged,andtheapplicationeffectofcontrast~enhancedultrasoundandcontrast-enhan
5、eedMRIwerecompared・ResultsTherewere29tumornodulescheckedoutbytwo-dimensionalultrasoundandcolorDopplerultrasound.Therewere37tumornodulescheckedoutbycontrast-enhancedultrasound,ofwhich13hyperplasticnodules(35.14%),24malignantlesions(64.86%)•Therewere36tumornodule
6、scheckedoutbycontrast-enhancedMRI,ofwhich14hyperplasticnodules(38・89%),22malignantlesions(61.11%)•ThepathologicalexaminationresuItsshowedthattherewere3benignlesions(12.50%)and21malignantlesions(87.50%)among24lesions・Therewasstatisticallysignificantdifferencebet
7、weentwo-dimensionalultrasoundandcontrast-enhancedultrasound(x2二6.87,P0.05)・ConclusionContrast-enhancedultrasoundincharacterizationandradiofrequencyablationfor1ivertumorscanprovidemuchinformationforthecharacterizationoflivertumors,andhasahigherclinicalapplicatio
8、nvalue.[Keywords]Contrast-enhancedultrasonography;Liverneoplasms;Determinationonthenature;Radiofrequencyablation冃前,随着科学技术的不断发展,超声造影技术开始逐渐应用到医疗事业屮,为医师的工作带来了诸多便利。对超声造影而言,在对肝肿瘤
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