乳腺癌钼靶x线肿块边缘征象与临床预后因子的相关性-研究

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1、万方数据英文摘要3TherelationshipbetweenthemammographictumoredgefeaturesandtheexpressionsofER，PR，Her-2，P53andKi-67andlymphnodemetastasis．(Tablel一6)In243casesofbreastcancerpatients，theexpressionofERin172cases,positiveaccountedfor70％，theexpressionofPRin149cases，positiveaccountedfor61％，theexpressi

2、onofHer一2in61cases，positiveaccountedfor25％，theexpressionofP53in125cases，positiveaccountedfor51％，theexpressionOfKi-67in199cases，positiveaccountedfor82％，lymphaticmetastasisin98caseswerepositive，accountedfor40％．(1)TheedgewhetherclearhadnocorrelationwiththeexpressionsofER，PRHer-2，P53，Ki一67

3、andlymphnodemetastasis．(2)ThepositiveexpressionofPRisdifferentbetweenthelobulatededgeandnolobulmionedge，ThelobulationgrouphadhighPRexpression，nolobulmiongroupwaslower，therewasstatisticalsignifcanceinthedifferencebetweenthetwogroups(芦O．005)．ThepositiveexpressionofHer一2isdifferentbetween

4、thelobulatededgeandnolobulationedge，ThelobulationgrouphadlowHer-2expression，nolobulationgroupwashigher，therewasstatisticalsignificanceinthedifferencebetweenthetwogroupsp20．014)．TheedgewhetherhadlobulatededgehadnoCOlTelationwiththeexpressionsofER，PR,Her一2，P53，Ki一67andlymphnodemetastasis

5、．(3)ThepositiveexpressionofERandPRisdifferentbetweentheburrsyndromeedgeandnoburrsyndromeedge，theburrsyndromegrouphadhighERandPRexpression，noburrsyndromegrouphadlower，therewasstatistica1significancI‘thediffer,betwe,thetwogrouf(，．ooolI．ThesiiticanceintheditlerencebetweentheOKroupsP=O000e

6、Her-2f．I．positiveexpressionisdifferentbetweentheburrsyndromeedgeandnoburrsyndromeedge，theburrsyndromegrouphadlowHer-2expression，noburrSyndromegrouphadhigher，therewasstatisticalsignificanceinthedifferencebetweenthetwogroups(P=0．003)．Edgeburrsyndromeandnoburrsyndromepositivelymphnodemeta

7、stasisrateofdifferent，glabrousthomsyndromegroupwashigher，burrsyndromegroupWaslower，therewasstatisticalsignificanceinthedifferencebetweenthetwogroups(e=-0．026)．EdgeburrsyndromehadnocorrelationwiththeexpressionofP53andKi-67．(4)Edgehalosyndro4万方数据mehadnocorrelationwiththeexpressionsofER