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ID:37125294
大小:1.08 MB
页数:36页
时间:2019-05-18
《高频彩色多普勒超声在乳腺导管内乳头状瘤的诊断价值》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。
1、堑垫盔芏医生韭塑±地塞高频彩色多普勒超声在乳腺导管内乳头状瘤的诊断价值摘要目的:评价高频彩色多普勒超声在乳腺导管内乳头状瘤诊断中的应用价值。方法:回顾性分析经手术病理诊断证实的23例乳腺导管内乳头状瘤的高频彩色多普勒超声意义。结果:23例乳腺导管内乳头状瘤高频彩超均有异常。乳腺导管内乳头状瘤的彩色多普勒声像图表现:导管扩张伴有实性肿物13例,表现为囊、实性肿物4例,表现为单纯实性肿物2例,4例仅表现单纯导管扩张。23例乳腺导管内乳头状瘤血流丰富程度各级所占比例:0级44%、I级13%、II级39%;III级4%。8例测及动脉频谱乳腺导管内乳头状瘤PSV检测结果:PSV≥20cm/s占62
2、%、PSV<20cm/s占38%:RI一>0.70占75%、RI<0.70占25%:结论:1.典型乳腺导管内乳头状瘤的声像图表现:局限性乳腺导管扩张,扩张导管近端接近乳晕处呈现中等实性回声,呈乳头状,吲声均匀,该肿物处导管壁连续性好。2.单纯根据肿物内血流信号的有和无、多和少、收缩期最大血流速度、阻力指数并不能判断导管内肿瘤的良恶性:收缩期最大血流速度与多种凶素有关,如肿瘤的大小、肿瘤的基底范围等,不一定取决于肿瘤的性质。关键词:高频超声彩色多普勒乳腺导管内乳头状瘤——延垫盔堂医生碰亟±堡童ThevalueofdiagnosticofhighfrequencyandcolorDopple
3、rultrasonographyinthediagnosisofmammaryintraductalpapillomaAbstractAbstract:0bjective:ToevaluatetheroleofcolorDopplerultrasonographyinthediagnosisofmaremaryintraductalpapilloma.Methods:Aretrospectiveanalysiswasperformed,whichincludedthedatabaseofhi曲frequencyandcolorDopplerspectrumof23patientswith
4、mammaryintraductalpapilloma.MammaryintraductalpapillomawasverifiedbytheoperationaMhistopathologicalexaminations.Results:23patientswithmammaryintraducalpapillomaallwereabnormalinhighfrequencyandcolorDopplerultrasonography.TherepresentofhighfrequencyandcolorDopplerultrasonographyofmammaryintraducal
5、papilloma:ductusdilatationwithsolidmasses13cases,vesicamasses4cases,simplifysolidmasses2cases,simplifyductusdilatation4cases.23patients、析Ⅱ1mammaryintraductalpapillomabloodflowdegree:grade044%,gradeI13%,gradeII39%,gradeIII4%,thePSVdetectresultsof8akeryfrequencymammaryintraductalpapilloma:PSV>720cr
6、rds62%,PSV<20cm/s38%;RI≥0.70,75%;RI7、oodflowvelocity,dragindexcannotestimatebenignormalignintraductaltumors,pinchtimemaxbloodflowvelocitywererelatetolotsoffactors,suchasbigorsmall,basespectrumsofthetumors,notdeterminedallbytumorcharacteLKeywords:Highfrequ
7、oodflowvelocity,dragindexcannotestimatebenignormalignintraductaltumors,pinchtimemaxbloodflowvelocitywererelatetolotsoffactors,suchasbigorsmall,basespectrumsofthetumors,notdeterminedallbytumorcharacteLKeywords:Highfrequ
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